I am a mechanical engineer with a background in CNC manufacturing. I work with clients ranging from start-ups to established corporations, helping to consult and manufacture prototypes. I excel in helping other engineers who lack manufacturing experience design a product which will be manufacturable, along with discovering ways to lower costs and improve the product goal.

With my own in-house CNC manufacturing capabilities (milling, turning, plasma cutting) using state of the art industrial equipment, I am able to easily expedite prototypes for my clients.

I am well rounded with skills outside of mechanical engineering including experience in automation and control systems, robotics, software development, and more.

Current projects include developing engine dynamometer systems, including the required control systems and mechanical assemblies to accurately test racing engines: https://www.precisiondynotech.com/

Email: Sean@SeanBeever.com Web: https://seanbeever.com

Location: Lisbon, Portugal (EU)

Remote: Yes, working remotely since 2013

Willing to relocate: Yes, within EU & SEA; willing to travel

Technologies: design tools [Adobe Creative Cloud, Canva, Figma, Adobe XD, Photoshop, Miro, Design Thinking], web & marketing analytics tools [Adobe Analytics, Google Analytics, Hotjar]

Résumé/CV: https://karohalikpl.notion.site/Hi-I-m-Karolina-18ad95547962...

Email: hello[@]karohalik[.]pl

___

Hi, I’m Karolina, a V-Shaped Content Designer with 10 years of experience in the tech, travel, and e-commerce industries. I specialize in crafting user-centric content that enhances engagement and conversion rates. Skilled in working with cross-functional teams to optimize digital experiences and drive brand growth. Committed to creating accessible, inclusive, socially responsible content and design.

Looking for opportunities where I can leverage my skills in UX design / content design / community building to create meaningful and impactful user experiences.

Happy to join remote team. Open for full-time, part-time, and freelance opportunities. Available immediately.

Hello, I'm a full stack product engineer with over 25 years experience building apps on the web. I'm highly proficient in Node.js, JavaScript / TypeScript and PHP. I've contributed to a lot open source projects including but not limited to, Laravel, Vite, Tailwind, Alpine.js and Dokku. I know React, Vue and Angular like the back of my hand and can hit the ground running quickly in Next.js, Remix, Astro and Nuxt. Htmx CEO too, btw.

Currently I am building a cloud hosting platform at https://primcloud.com

You can hire me through my retainer program at https://joshmanders.com/retainer or reach me below. I also offer 10% up-to $1,000 for referrals.

Email: josh@joshmanders.com

X DM's: https://x.com/joshmanders

Location: Nigeria

Remote: Yes

My email is chistev12 at gmail dot com

My Github is https://github.com/chistev but my professional projects are private.

I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).

I've built E-com software serving an international community of over 1,000 users.

I've helped a California engineering student with their React assignments.

Technologies I Use -

- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte, React, Material UI, Bootstrap.

- Backend: Django, Express.js

- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, etc.

Let me help build for you or join your team!

  SEEKING WORK | Full-stack Django Developer & AI Engineer

  Location: Thailand (GMT+7)
  Remote: Only
  Willing to relocate: No (Within Thailand only)
  Technologies: Django, Python, HTMX, AlpineJs, Tailwind, SQL, PostGreSQL
  Résumé/CV: https://edwin.genego.io/
  Email: edwin@genego.io
  LinkedIn: https://www.linkedin.com/in/edwin-genego/

I am a full-stack developer with focus on PERN/MERN stack and over 10 years of experience delivering software. I have a strong background as a software architect and have successfully led teams as a fractional CTO. I have worked with clients from diverse industries worldwide. I have successfully delivered over 20 projects for a range of clients, including solo founders, early stage startups, growing startups, digital agencies, and notable companies like Apple and Binance.

Technologies: React.js, Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, TypeScript, Web3 (ethers.js), Chrome extensions and more.

Portfolio: https://andrejgajdos.com/projects/

Email: mail[at]andrejgajdos.com

Personal Website: https://andrejgajdos.com

LinkedIn: https://www.linkedin.com/in/andrejgajdos

Github: https://github.com/AndrejGajdos

Location: Europe

Remote: Yes

Willing to relocate: No

Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git

Résumé/CV: https://docs.google.com/document/d/1lMjbMfEHKdCETFNXcV3Q4dRu...

Email: nishchalaro[at]gmail[dot]com

I am a senior Java developer / consultant with over 11 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise Java applications. Also specialize in data visualization, business intelligence and analytics and have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).

I am looking for part-time or full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week).

Website: https://www.nishchalarora.com/

Linkedin: https://www.linkedin.com/in/nishchal-arora

Embedded Development: Linux, RTOS, and bare metal systems using C, C++, and uPython Network Engineering: Distributed systems, protocol design, and networked applications Backend Development: Python/Django and Go microservices Mobile Development: Native iOS and Android applications DevOps & Cloud: AWS, DigitalOcean, Docker, and Ansible deployments Media Systems: Audio/video processing and streaming solutions

Available for part-time or full-time contracts, I'm committed to building lasting partnerships through reliable delivery and clear communication. Looking to bring your product vision to life or need help with an existing system? Let's discuss how I can help drive your project forward. Github: https://github.com/jd-boyd Website: https://boydtechnicalsolutions.com/ | https://blog.jdboyd.net/ Email: jdboyd@boydtechnicalsolutions.com LinkedIn: https://www.linkedin.com/in/jdboyd/

        _    .  ,   .           .
    *  / \_ *  / \_      _  *        *   /\'__        *
      /    \  /    \,   ((        .    _/  /  \  *'.
 .   /\/\  /\/ :' __ \_  `          _^/  ^/    `--.
    /    \/  \  _/  \-'\      *    /.' ^_   \_   .'\  *
  /\  .-   `. \/     \ /==~=-=~=-=-;.  _/ \ -. `_/   \
 /  `-.__ ^   / .-'.--\ =-=~_=-=~=^/  _ `--./ .-' 

SEEKING WORK - Data scientist, remote worldwide, email in profile.

I'm a data scientist and I've been absolutely slaughtered by this recession. I lost a big project in July and haven't picked anything up since. Everything is "on hold", "Taking it in house". I hope things will start moving again.

I love avant garde problems, and have a pretty unique toolset (LLMs+KB, OR+ML, etc). I've worked with names you know in automotive, tech, and other spaces.

I've worked on projects including large language models, knowledge extraction, automotive part failure prediction, translation, maintenance optimization, automated sports highlights, and more. I've also done some more interesting work including vehicle route planning in constrained environments.

Get in touch. Even if you're unsure, get in touch. Referals welcome. Email in profile.

Wishing you luck for your search!

Location: North-east UK

What I do: Fractional CTO / tech lead

Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?

Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.

Previous work:

  * Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)
    
  * EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)

  * Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)

  * University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)

  * High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)

  * Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS

  * Feasibility study investigating the possibility of writing custom code to interface with a biometric timeclock (Common Lisp)

We are seeking a skilled and motivated developer to join our team for the next phase of our project. The project is currently in progress, with 30% of the Minimum Viable Product (MVP) already completed in Version 1. The focus now shifts to Version 2, where we need to implement additional functionalities, fix bugs, and prepare for the development of smart contracts by the end of this year.

Project Details: Total Salary Budget: $150,000 - $180,000 USD (Hourly Rate: $100 - $130 USD, paid via PayPal or Wise) Timeline: The development must be completed by December 2025. This includes both web and smart contract development. After this phase, we plan to launch a mobile version of the platform.

Key Technologies: Node.js MongoDB Solidity Smart Contracts Web3

Requirements: English proficiency is essential for effective communication with the team. Strong experience with the listed technologies is required. Agile or Scrum methodologies are used, with collaboration tools such as Jira and GitHub. The project includes a collaborative development team, and there will be regular team meetings twice a week. Flexibility for time zone differences will be necessary.

Additional Information: There will be learning opportunities for technologies you may not be fully familiar with. Collaboration and communication within the team are key to our success, and you will work closely with other developers to achieve project milestones.

Contact: via Email

Email: yina@nyxcipher.org

==> Are you trying to hire a new CTO?

==> Is your IT management getting overloaded?

==> Do you need emergency expertise for specific topics?

Consider a contract CTO co-pilot!

I provide dedicated, part-time CTO services by the hour or day, up to 2 full days a week. I fill gaps in areas like:

  * Regional CTO coverage
  * Customer technical engagement
  * Startup CTO services
  * Technical strategy
  * Platform architecture
  * Hands-on POCs
  * Systems design / refactoring

  * Cloud infrastructure audit
  * PoC design
  * DevOps audit
  * Startup advisor report
  * CTO hiring assistance

For more information please contact me directly via https://www.theconsultantcto.com/?sid=hnf2502 or on LinkedIn at https://www.linkedin.com/in/lajosm/.

A Senior / Lead React Front-end Developer, Design Engineer, Software Architect is looking for a part time, fractional job.

I have dual skills: a degree in Computer Science and UI/UX design works featured in online galleries.

In the last 15 years I've been designing and developing websites and applications. From back-end to front-end, from architecture design to UI/UX design, on different stacks. I've built and managed front-end teams, shaped products.

Currently, I specialize in React and TypeScript, offering expertise in:

- Team Leadership: Building and guiding React teams, producing high-quality code even with junior developers.

- Design Engineering: Developing robust design systems, enabling rapid prototyping, shaping product design, and bridging developer-designer communication gaps.

- React Software Architecture: Solving pain points like state management and code architecture, as highlighted in the 2023 State of JS survey: https://2023.stateofjs.com/en-US/usage/#top_js_pain_points.

- AI-Driven Development: Advising on building likely-correct React apps and training AI models for React app generation.

I prefer a part-time or fractional role as I also run a research and development studio focused on correct software: https://www.osequi.com/.

Versatile back end code and infrastructure development services. Typical deliverables are Dockerized microservices specified by OpenAPI, written in Go or Python, with a REST/JSON API and backed by PostgresDB or MySQL. And of course your custom business logic.

I take your OpenAPI spec and implement it, or I can help you develop your back end infrastructure from the ground up. Basically I offer back-end componenets you can slot into your Kubernetes or Docker environment from day one.

On the business side, you get a fractional developer for a no-haggling fixed monthly rate, corp-to-corp billing, long term support for your code, careful vetting of dependencies for licensing and security, and a professional approach to your technical needs.

If you have more complex needs, e.g. project or team management please reach out as I have extensive career experience in all aspects of of technology development and management in startups and large enterprises. Need a contract manager or CTO perhaps?

See details and current pricing plans on https://nulladmin.com/

Contact: contact@nulladmin.com

Website: https://nulladmin.com/

LinkedIn: https://www.linkedin.com/in/abnulladmin/

  Location: Berlin, Germany
  Remote: Yes
  Willing to relocate: Within Europe and Japan
  Languages: TypeScript, JavaScript, Python, Rust, SQL, GraphQL
  Frameworks & Libraries: React, React Native, Next.js, Node.js, Jest, Ramda, React Query, Zustand, Express, Koa, Fastify, Juniper, Actix, Tamagui, Tailwind, Storybook
  Tools & Infrastructure: Terraform, Docker, Google Cloud, Firebase, PostgreSQL, MongoDB, Redis, BigQuery, GitHub Actions, Gitlab CI/CD, Sentry, Mixpanel, Tableau, Figma
  Résumé/CV: koray.onl/resume
  GitHub: github.com/koraybey
  Email: hello (at) koray.onl

Particularly interested in organizations solving complex problems across domains like IoT, biotechnology, sustainable agriculture, or clean energy. Quick learner with proven ability to adapt technical expertise to specialized industries.

Remote: Yes (20 years experience, efficient, productive, and highly available)

Willing to relocate: For the right position; remote with occasional travel much preferred

---

Seeking part-time or full-time work in development, source code audits, or reworking codebases left in poor shape. Specializes in Ruby, Rails, React Native, Node, React, and Javascript. Experienced in all phases of software development, including architecting solutions from the ground up, reworking/rebuilding/refactoring existing projects, and contributing to modern codebases. Focuses on React Native (core contributor), React, Ruby on Rails, and Javascript/Ruby.

---

Technologies: React Native (core contributor), React, Ruby, Ruby on Rails, JavaScript, Perl, Objective-C, Java, Swift, C, C#, Python, Node.js, Express, PHP, GraphQL (Apollo), Mobile Development (Native: iOS/Xcode, Android/Android Studio, Hybrid: Cordova/Ionic, HTML5/Canvas, CreateJS/ImpactJS/Phaser, Flux (Redux, Alt.js, Mobx)), MySQL, PostgreSQL, MongoDB, Firebase, RSpec, Cucumber, Selenium, Mocha, Jasmine, Sphinx, Solr, Lucene, Elastic Search, AWS (S3, EC2, Lambda, Amplify, RDS, etc), Linux, Apache, Git/GitHub workflow, DevOps, Heroku, JIRA, Confluence, BitBucket, MongoDB, Web3, Crypto, NestJS, TypeScript

Resume: https://docs.google.com/document/d/1kQ6wp-hvewB-fGRNEVnywVpL...

Email: adamjroth@gmail.com

  Email: c410.f3r (at) gmail.com
  Location: Brazil
  Remote: Yes
  Résumé/CV: https://c410-f3r.github.io/curriculum.pdf
  Technologies: AngularJS, Assembly (x84_64), C, C++, Cryptography, Docker, Docker Compose, Ember.js, GCP, Golang, Java, JavaScript, Kubernetes, Linux, MongoDB, MySQL, NodeJS, PHP, Polkadot, PostgreSQL, Python, ReactJS, Rust, SQL Server, Smart Contracts, Solana, Solidity, Substrate, TypeScript, Vue.js
  Willing to relocate: No

While I'm familiar with various technologies, my passion lies in programming with Rust. Whether it's backend development, blockchain, compilers, DevOps, embedded systems or mobile applications, I am totally onboard as long as there is a little bit of Rust involved.

For more information, take a look at my CV (https://c410-f3r.github.io/curriculum.pdf) or my GitHub account (https://github.com/c410-f3r).

Here's a gist of things I've built:

Developed an auto allocating ec2 instances and s3 units system, on requirement basis for a PaaS project. I've built web sockets for a trading exchange order book, with Django channels and Redis, developed real-time trading charts, built a python bot to resolve payment disputes for an international bank, bucket token investment features which allows asynchronously buying multiple crypto tokens with single deposit, similar to mutual funds using Django and Celery.

Core expertise is on backend, with experience in developing stateful websites using react with next as well.

Skills: Django, Postgres, Redis, Docker, Flask, Fast API, AWS, DigitalOcean, Git Actions, Prometheus, Celery, jQuery, Bootstrap and React.

Currently, contributing to some open source repos like reflex, mantis.

GitHub: https://github.com/Jishnu-Nandhiath Resume: https://drive.google.com/file/d/1rIctR9eYV6jTgu_PuZsLGdGlhpK... Email: jishnun789 (at) gmail.com

I’m a web developer with 12+ years of experience helping companies turn ideas into real products. For the past five years, I’ve worked remotely; before that, I was onsite in SF and Berlin, contributing to fast-growing companies (one recently acquired for $7.1B).

I focus on front-end, UX, and product development, but I’m also comfortable working with back-end code when needed. I’ve led front-end teams and built several products from scratch—always aiming for a great user experience.

Ready to jump on a call and chat about how I can help out!

—————

Location: Zagreb, Croatia (Europe)

Remote: Yes (US or EU time zone)

Willing to relocate: No

Technologies: JavaScript (React, Redux, Apollo/GraphQL, TypeScript, Next.js, Node.js, Webpack/Vite), Ruby/Rails, REST, Docker, web3

Website: https://smikulic.com

LinkedIn: https://www.linkedin.com/in/sinisamikulic

Email: sinisa@codewell.studio

—————

Sample projects:

https://movieo.me/ - A movie discovery platform (co-founded and got traction on Product Hunt & Reddit)

https://yourmonthly.app/ - A personal finance tracking app (a helpful side project)

Hi, I'm a freelancer with 8+ years of international experience as a Solution Architect, Data Engineer, and Python Developer, specializing in cloud platforms, scalable data infrastructures, and machine learning solutions.

Recently, I led the implementation of a modern Azure Databricks Data Lakehouse for a Swiss-German manufacturer, delivering a scalable analytics infrastructure with data governance frameworks, CI/CD pipelines, and LLM-powered analytics interfaces. I’ve worked with clients across various industries, delivering end-to-end data solutions.

Freelance projects I can help with:

- Building complete data platforms from scratch, tailored to your needs.

- Enhancing and upgrading legacy data systems for better performance and scalability.

- Establishing robust Databricks environments with proper governance and scalability.

- Developing machine learning and GenAI applications that integrate seamlessly with your data.

- Providing strategic guidance on how to kickstart your data initiatives or MVPs effectively.

Some of the technologies I work with:

Python, Spark, SQL, Terraform, Databricks, Airflow, Docker, MLflow, PyTorch, LangChain, SpaCy, Kafka, Bash, JavaScript, Fivetran, Flask, FastAPI, Power BI.

If you have a data or ML/AI project in mind — or just want to explore possibilities — feel free to reach out. I’d be happy to have a chat!

LinkedIn: linkedin.com/in/tomislav-grbe%C5%A1i%C4%87-388442328/ Email: in profile

Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership

Technologies:

Languages: JavaScript/TypeScript, Java, Python, Swift, PHP Frontend: React/Redux, Next.js, Vue, Angular, TailwindCSS Backend: Node.js/Express, Apollo GraphQL, Sequelize Cloud: AWS, Azure, GCP, Heroku, Netlify AI/ML: Hugging Face, Jupyter, DataBricks, Transformers.js Observability: AppDynamics, Sentry, DataDog, Grafana Other Tools: Docker, Terraform, Figma, Git, SST

Résumé/CV: https://karankrishnani.com/resume

LinkedIn: https://linkedin.com/in/karan-krishnani

Email: karan.krishnani at gmail

About Me: I’m Karan Krishnani, an independent software consultant with over 15 years of experience in full-stack development, cloud solutions, and AI integrations. I’m currently looking for projects as a fractional embedded team member (10–20 hours/week). My background includes building scalable solutions for industries like healthcare, government, and financial services.

I'm Sam Bleckley, a full stack engineer with over 2 decades of experience consulting across dozens of industries. I can help with:

- Technical challenges ("We know the feature we want, but we don't have the expertise or the time to get it built")

- Process challenges ("We keep missing deadlines," "We're deploying too many bugs," or "The team has no motivation")

- Product design challenges ("We believe this solves our users' problems, but they still aren't using it")

I also offer fixed-bid development of small prototypes and MVPs, for the right project.

For people using text search, here are some of the technologies I'm comfortable using:

  AngularJS, Angular, AWS (S3, Lambda, RDS, &c.), C, CSS, Creative Cloud, Flask, git, Glamor, GCS, HTML, Javascript/ECMAscript, Lisps of many varieties, Next.js, Node, Photoshop, Python, Ruby on Rails, React, Ruby, SASS, SCSS, Svelte, Swift, Typescript, Vue, and whatever legacy DSL you've got

I’m a former YC Technical Co-Founder (Nano Technologies) with deep expertise in Backend & Infrastructure. I have extensive experience in finance, banking, and blockchain, having operated B2B2C financial products at scale, including Vui App, which serves millions of users across 100+ businesses. Now, I’m looking to launch a new agency.

------

Technologies:

- Backend: Node.js (Nest.js), Golang, Java/Kotlin (Spring Boot) - Frontend: React / React-Native - Database: Postgres, MySql, Reddit, Kafka - Infrastructure: Docker, Terraform, K8s, AWS, Azure, GCP

------

Let me know if you need an experienced Backend / DevOps engineer or a fractional CTO/technical partner to build & operate an offshore team of hard-working talents in Vietnam. Thanks

------

YC: https://www.ycombinator.com/companies/nano-technologies LinkedIn: https://www.linkedin.com/in/thang-nguyen-92620557/

------

Contact me at: thangnv77@gmail.com

I’m a Salesforce Developer with a strong focus on integrations. I specialize in connecting Salesforce with external systems (REST/SOAP APIs, custom Apex integrations) to streamline business processes and improve data flow.

My expertise includes:

    • Custom Salesforce Development (Apex, LWC, Flows)
    • API Integrations (REST/SOAP, OAuth, JSON)
    • Data Migrations & ETL (Salesforce Data Loader, Python, SQL)
    • Salesforce Config & Customization (Sales Cloud, Communities/Digital Experiences)

Available for freelance/contract work – short-term & long-term engagements. Let’s connect: arthur+hn@jatoba.dev

  SEEKING WORK
  Location: Los Angeles, CA, USA
  Remote: Yes, or local to Los Angeles
  Willing to relocate: No
  Technologies: Python, C/C++, C#, JavaScript, x86 Assembly, YARA, Snort, Bash/zsh, PowerShell, IDA Pro/Hexrays, x64dbg, DNSpy, Cobalt Strike, Impacket, Mythic, Splunk, XWays, Volatility, Wireshark, Burp Suite, Encase, Microsoft Office/GSuite, AWS, Azure, GCP, Kubectl, IceKube, Jenkins, GitHub Actions, Git
  Résumé/CV: https://www.mayer.cool/resume.pdf
  Email: dan@mayer.cool

Howdy, I'm Dan. I currently am employed as SpecterOps, a premier red team consultancy. I execute bespoke offensive security and application security assessments including binary reverse engineering, vulnerability identification, and attack path assessment via kubernetes and active directory abuse.

In my free time I create video game cheats. You may have seen some of my previous blog posts on the top of Hacker News, emphasis on "hacker" [1][2]!

I will say that I am honestly quite happily employed but I still think it is always worth putting my resume out into the aether.

If my skills seem valuable to your organization, please don't hesitate to reach out - I am very interested in/available for contract work as well!

[1]: https://news.ycombinator.com/item?id=35824115

[2]: https://news.ycombinator.com/item?id=38525978

We are a small remote full-stack design and dev team specializing in healthcare apps. Our portfolio: https://vitalsphere.digital. Some recent projects we've worked on: https://pathways.org/mobile-app, https://axiosint.com/digitalsolutions, https://popset.xyz, https://www.signupmedia.com, https://emulatebio.com, https://conveyour.com, https://www.webvideocaster.com, https://ways2well.com.

Some of the technologies we're most familiar with: Web and mobile design, UI, UX, iconography, illustration, design prototyping, PHP, Node.js, Meteor, Python, Ruby, JavaScript, HTML, CSS, Sass, LESS, Stylus, CoffeeScript, WebSockets, AJAX, MongoDB, Redis, MySQL, Cordova, PhoneGap, React Native, iOS, Android, Browser extensions (Chrome, Firefox, Safari), AWS, WordPress, Joomla, Drupal, C, C++, C#, Java, Objective-C, Swift, pharmacy systems such as QS/1, HL7, HIPAA, Smart Contracts, Motoko, Web3.

We offer hourly rates and discounted monthly retainer options. Contact: via our website or you can contact me directly at eliyah@vitalsphere.digital.

--------------------

We are a small, dedicated team of a very efficient Python/Django experts, NodeJS, React and mobile (React Native) developers who helped startups get their prototypes and products launched in a record time. We've worked as a team extension or took over development of whole projects, provided outsourcing for Startups, created Prototypes, MVPs, provided on-site training for clients, consulting and maintenance.

Technologies:

  * Python, Django, Django Rest Framework, Flask, FastAPI, Airflow
  * TypeScript, React / React Native, NextJS, Angular/AngularJS, NodeJS, MERN, Electron
  * AWS, Azure, Google Cloud, Docker, Kubernetes, CloudFormation, Terraform, PostgreSQL, ElasticSearch
  * TensorFlow, NLTK, OpenCV, numpy, Pandas, Airflow, Kafka , Apache Flink (java/python), Apache Spark, Redpanda
  * LLM Integrations: Claude, OpenAI, Gemini, Mistral, DeepSeek

Email: hello [AT] rootxnet.com Ping us for some demos of our work!

WWW: https://rootxnet.com/

Focus Areas: FinTech:- Financial Services Product Development, Payment SDKs, B2B SaaS (USA, Europe, India)

AI & ML:- LLM, OpenAI, GPT4 All (Working with 4 clients in LLM based Agents)

SportsTech:- Sports Product Development (USA, Australia)

LegalTech:- Document Assembling, DocumentAI (Blockchain)

Real-time Engagement with Audio and video, Streaming

Technologies: NextJS, NestJS, NodeJs, Angular 14, TypeScript, Redux, NoSQL, ReactJS, Tailwind CSS, Shopify, AWS, Serverless, Kubernetes, iOS, Java, React Native, Flutter, Full-stack

Availability: We are a product consulting and development studio. Due to budget cuts, two of our large customers have paused their engagements. We will have more bandwidth in the coming months. We also provide fractional engineers for services.

In the last engagement, we managed the front end (Storybook + React) & back end (Serverless). We follow a ticket-based branch strategy & have written unit test cases (TDD) as well.

Schedule a Chat: https://calendly.com/mobilefirst-intro

Email: rupal(.)mobilefirst at gmail(.)com

Linked In: https://www.linkedin.com/in/stevenirby1/

Resume: https://www.stevenirby.me/resume/

Email: <HN username at> stevenirby.me

Technologies: React, TypeScript, Next.js, Python, Django, node.js, Tailwind, etc.

Freelancing. Building agents for people.

I would love to help a team part-time or do short-term freelance work.

What else is keeping me busy?

https://randomdailyart.com (Just sold)

Next.js / React app for artists to maintain artist profiles and submit art to the daily newsletter. (MySQL, Prima, TypeScript, Tailwind, and React)

https://ufe.email (Google refuses to approve :-/)

An extension to fix Gmail inboxes. Waiting on pending approval from Google. (ChatGPT, Serverless lambdas. Object-oriented TypeScript, React, tailwind.css)

https://aichat.email

An AI virtual assistant you can email email threads, get help writing emails, etc. (Custom AI agents, Object-oriented TypeScript, tailwind.css)

Currently building an AI Agent API Service (Launching soon)

Fastify, Postgres, BullMQ, and in TypeScript

Completely self-sufficient, and also lead a team that includes all essential roles: Web Software Engineer, Graphic Designer, UX/UI designer, 3D Designer, etc.

If I can be of assistance, please feel free to contact me.

Location: Warsaw, Poland

Remote: Yes

Willing to relocate: Yes

Des: User Research, User Flow, UX/UI, Web, Holistic, Design System, Wireframes, Email Design, Dashboards, Mobile App Design, 3D, Illustrations, Animations, Figma, FinTech, E-commerce.

Dev: Ruby, Rails, Hotwire, JavaScript, TypeScript, React, Vue, Svelte, Nest, Next, Nuxt, Tailwind, Postgres, Docker, CI/CD (Gitlab & Github), Grafana, etc.

Email: maxberdnikau@gmail.com

What I do: Product Management, Growth Marketing

Résumé/CV: https://docs.google.com/document/d/1920g_elqcSAYFKSHnS3-vkw4...

Email: rishunk16@gmail.com

LinkedIn: https://www.linkedin.com/in/rishabh16/

A product leader with 8+ years of experience driving growth and innovation in the e-commerce marketplace, fintech, crypto, and SaaS. Starting as a developer, I bring technical depth to align with engineering teams and make data-driven decisions. My track record includes: * From 0 to 1: Built Nigeria’s top B2B e-commerce marketplace & fintech (Alerzo), scaling to 180K+ MAU. * Tech-forward solutions: Developed the Middle East’s first digital pharmacy (souKare) and programmable crypto payment (Actalink). * Scaling revenue: Drove $11M annual revenue at Vestaboard via growth marketing and lead generation.

Open to full-time, part-time & contract opportunities. Please reach out to rishabh@roasexpert.com

SEEKING WORK

Product Designer | US, Europe | Remote | Freelance, Contract

.

Work: https://raigo.design/projects

LinkedIn: https://www.linkedin.com/in/raigolilleberg/

Email: hi@raigo.design

.

I’m Raigo Lilleberg, a self-taught freelance product designer focusing on web and mobile applications. I’ve worked with startups and companies across Europe and the US, bridging the gap between design and development teams with additional know-how in HTML/CSS.

.

Couple of things I could help you with:

– improving usability and accessibility

– strengthening user experience and interface consistency

– streamlining (systemizing) design processes to bring closer cross-functional teams

.

Learn more about my work at https://wwww.raigo.design.

.

Let me know if this resonates or if you’d like to discuss further. Looking forward to connecting!

Thank you for your time, till soon!

.

Raigo Lilleberg

hi@raigo.design

https://raigo.design

- - - - - - - - - - - - - - -

Remote: Yes (have worked exclusively remotely for past 13 years)

Willing to relocate: No

I've been doing backend work for the past 13 years, with Python, Django, and Django REST Framework. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've done a lot of full-stack work as well, with HTML, CSS, JavaScript/jQuery, and React.js. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.

Résumé: https://drive.google.com/file/d/0B8b4x4qzEFAOS0FFb1NhcDBOVkE...

LinkedIn: https://www.linkedin.com/in/dustan-bower-722331ba/

Email: dustan.bower at gmail

Location: Berlin, Germany

Remote: Flexible

Technologies: PHP, Python, JavaScript/TypeScript, React, Postgres, MongoDB, PowerShell, HTML/CSS, GraphQL, Node.js

Résumé/CV: https://cv.thelastcode.io

LinkedIn: https://linkedin.com/in/tyteen4a03

Email: tyteen4a03 [at] thelastcode.io

I am a software engineer with over 5 years of experience building web applications. Currently a system architect IT Volunteer with Crisis UK (homelessness charity) and Technical Lead at Toontown: Corporate Clash (volunteer-run revival of the Disney MMO Toontown Online).

I enjoy being "the glue" to IT projects, working across disciplines to ensure they get delivered on time, meet budget and satisfy users. I have created projects from scratch, and have dived into complex codebases and modernised them. I prefer full-stack development on the web but can also specialise into backend / frontend and other disciplines as needed.

Currently obsessed with PayloadCMS and creating websites from scratch.

I'm a versatile software engineer and consultant with 15 years of experience in the tech industry.

I've helped companies scale, launch products, improve efficiency, and boost revenues through software and technology. I've worked with various startups, businesses, and institutions, such as Triplebyte, Quiksilver, and MIT.

My expertise revolves around building software solutions from design to deployment, from web and desktop applications to data pipelines and interactive visualizations. I've written research papers for various publications and technical content for SaaS companies, including programming tutorials, quizzes, and coding challenges.

I'm looking for consulting work, contract projects, or retainer agreements. I'm also open to partnerships with other consultants or entrepreneurs, tech co-founder roles, etc.

Reach out to me at georgejazzt@gmail.com or via www.linkedin.com/in/georgetanev.

Portfolio: https://angeliqueboudeau.org/#portfolio

Contact: hi@angeliqueboudeau.org

I’m a web & print designer who helps organisations involved in social and environmental causes. I’ve helped clients in the past with projects focused on thermal solar energy, household waste reduction, plant-based food advocacy and data science for social/environmental issues. My design process aims to understand your needs and challenges and create designs aligned with your goals and values.

---

Design services:

· Web design: responsive mobile/desktop designs that are lightweight and fast, where I can also arrange web development

· UI design: wireframes, mockups, clickable prototypes

· Print design: posters, flyers and business cards, with prints optimised for reduced ink and material usage

· Branding: logo design, style guides, posters, booklets, slideshows and social media banners

· Included in all services: advice on sustainability, accessibility (WCAG), content/copy, and SEO

---

Skills: Figma, FigJam, Canva, Inkscape, GIMP, Scribus. Basics of Git, HTML, CSS, Linux, Visual Studio Code, Hugo, static websites. Fluent in French and English.

---

Contact me via https://angeliqueboudeau.org or hi@angeliqueboudeau.org with a short description of your project, and how you think I can help, then we can arrange a call to discuss next steps!

I'm an iOS developer with over 14 years of experience building, releasing and maintaining high quality mobile apps and games, including some with millions of active users (e.g. https://apps.apple.com/app/id1215380527, https://itunes.apple.com/app/id572537866). I can help you build an app that provides a great experience on top of a rock-solid tech foundation.

I'm open to flat-race pricing for well-scoped projects.

Tech stack: My main expertise is in iOS, Swift, SwiftUI, UIKit, Objective-C, CI/CD pipelines, Bitrise, Git, analytics, Crashlytics, etc. I'm also proficient with Flutter, AWS Lambda, API design, UX design and graphics programming.

LinkedIn: https://www.linkedin.com/in/albertodn/

Email: contact [at] albertodenia.com

Location: Europe

Remote: Yes

Willing to relocate: No

Technologies:

Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro

Presentation: Keynote, InVision, Microsoft PowerPoint

Project Management: Jira, Kanban Boards, and Trello

Prototyping Tools: InVision, Axure RP and Figma

Programming: Basic HTML & CSS

Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...

Email: shetyemanasi18[at]gmail[dot]com

Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.

I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design

Portfolio: https://www.manasishetye.com/

Linkedin: https://www.linkedin.com/in/manasi-shetye

Need help with migrating to next.js? Looking for a React developer who would be productive from day 1?

Hi. I'm looking for full-time remote roles in a well-funded stable company (I will work in the company's core office hours. 0 issues with timezones. Been working remotely before covid)

Building websites since 2016, working with React since 2018 and have 2 years of production next.js experience

Super comfortable with Next.js, React, Redux (with sagas), tailwind, material ui, styled-components, SEO schemas, AMP, MERN, scalable deployment on GCP/AWS/Vercel, incremental migration and parallel deployment (WordPress blogs, new next.js code and old code working on the same domain)

I value web performance (web vitals) and accessibility and could create high conversion dynamic pages

Email: contact+hn@abhineet.me

Résumé/CV: https://abhineet.me

===========================================================

Robbert, frontend developer with 8+ years experience, focused on designing and building interfaces in React.

Portfolio: https://www.studiokoro.com

Email: robbert@studiokoro.com

---

If you need someone to build your web app's next UI, whether it's a simple dashboard, complex developer tool, or anything in between, look no further.

I've got experience building complex interfaces that combine both technical skill and excellent UX and design. Recent projects include UIs for an AI app builder, API development tool, and video asset manager for streaming services.

My tech stack includes: Next.js, Astro, Tailwind, Framer Motion, Redux, Zustand, Radix, shadcn/ui, and more.

In addition to technical skills, I bring: - Clear and open communication - Reliable delivery - Strong eye for design and UX

Beyond implementing fixed designs, I enjoy seeing the bigger picture and working with you to find the best UX solutions to your business needs.

Looking for: Clearly defined projects (<12 months), open to part time or shorter assignments.

Technologies: React Native, iOS, Android, TypeScript, Redux, Redux Toolkit, Jest, Chrome Extension, VS code extension

Résumé/CV: https://www.pixellog.io/

Email: mrpmohiburrahman+hn[at]gmail.com

LinkedIn:(https://www.linkedin.com/in/mrpmohiburrahman/)

Why you should hire me:

- 4 years of professional experience as a React Native developer, including 3 years remotely for a Estonian company.

- Contributed to major open-source projects [check resume for pr links]:

  - react-native-testing-library( from Callstack Company, 3.1k stars, 896k weekly downloads on npm )

  - react-native-contacts( 1.7k , solved an issue using objective c++ code )

  - react-native-device-info( 6.5k , solved an issue on android app building using gradle ( android native coding ) )

  - react-native-bottom-tabs( 775 stars on GitHub )

Hi, I'm Riccardo.

Freelance senior frontend engineer with 18 years of experience.

Mentor at Hack Your Future, an initiative to give a fresh start in tech to war refugees and other underrepresented individuals.

Admin of Italia JS, premier JS technology community in Italy.

I like to bring order from chaos for my clients.

Originally from Italy, I'm based in Amsterdam. You can find me surfing in Portugal.

LAST PROJECT

Total revamp of the UI of a high-frequency Forex trading platform, a real-time data heavy React application.

INFO

Location: Amsterdam, the Netherlands (Europe, UTC+1)

Remote: Yes

Willing to relocate: No

Availability: Immediately available

Email: riccardo [at] pullcommitpush [dot] com

Website: https://pullcommitpush.com

LinkedIn: https://www.linkedin.com/in/ricbevilacqua/

Core skills: JavaScript, TypeScript, React, Vue.js

Other skills: NodeJS, React Query, RTK, WebSocket, React Router, Remix, Astro, Next.js, Nuxt, GraphQL, REST API, Web Components, HTML, CSS, CSS Modules, CSS-in-JS, Vite, Webpack, Docker, AWS, CI/CD, Jest, Testing Library, MSW, Cypress, Git, Coaching Juniors, Frontend Architecture

----------------------------------------------------------- Frontend: HTML5, CSS3 (SASS), JavaScript (Vue.js, Node.js, Nuxt.js, React.js, TypeScript, AngularJS, jQuery) Backend: PHP, Java, Python (Django), C++, C#, Ruby, .NET, Go (Golang) Mobile: React Native, Swift, Kotlin, Xamarin, Flutter Databases: MySQL, NoSQL, PostgreSQL, MongoDB, Redis, Microsoft SQL Server Cloud: AWS, Azure, Oracle, Google UX/UI: Figma, Sketch, Adobe XD, Photoshop, Illustrator -----------------------------------------------------------

Let me know what your needs are and I'll get back to you ASAP. Email: Matthew.ScottJR887@gmail.com

Technologies: C#/Python/.NET Core/.NET Core MVC/ML.NET/EF Core/Flask/FastAPI/Vue.js/OpenCV/scikit/Postgres/AWS/DynamoDB/nginx/Playwright/scrapy

Resume: drive.google.com/file/d/1AyEReyavpkGcCbAU_hStwgu04B_3NUL9/view

Email: kerem.eyuboglu[at]outlook[dot]com

Hi, I'm a multifaceted developer with three years of experience, having primarily worked on backend development using .NET and Flask, integrating AI models, and building AI pipelines. Beyond that, I have experience in web scraping with scrapy, Selenium, and Playwright; frontend development using vanilla JS in .NET MVC and Vue.js; and desktop application development with .NET framework. I also have experience with building AI models from scratch for computer vision and document classification tasks.

Over the past year, I have been developing property management application built entirely on AWS, leveraging Python Lambdas, CDK, DynamoDB, SQS, SNS, Vue.js and Flutter.

I'm currently open to short-term work/projects to offer a pair of hands.

Technologies: Javascript, TypeScript, Node.js, Next.js, React, Python, Docker, Kubernetes, Terraform, AWS, GCP, SQL/Postgres, MongoDB, Redis.

Résumé/CV: Available on request via email

Email: sam [at] jayasinghe [dot] io

I’m a generalist engineer with past experience including full-stack engineering at a YC legal-tech startup and full-stack + cloud infra at an NYC quant fund. I also have entrepreneurship experience that gives me an understanding of the end-to-end product development process at early stage startups.

My recent projects include building a realtime voice-based AI personal assistant—one that actively calls you on the phone, rather than passively waiting for you to interact with it, as well as a philanthropic project in the AI ed-tech space.

I’m skilled at taking initiative on projects and synthesizing requirements from multiple stakeholders into meaningful technical solutions. I’m passionate about functional programming, building reliable and scalable distributed systems, and optimizing developer experience. I also speak 4 languages (English, Sinhala, Mandarin Chinese, and Thai).

ABOUT: Experienced full-stack Software Engineer in React.js / Next.js / TypeScript / Node.js / GraphQL / C# / AWS / MongoDB / PostgreSQL / Cyber Security. Worked in different roles dealing with Product Development, Solution & Enterprise Architecture, Security & Cloud

Technologies:

• Web: React | Next.js | Node.js | TypeScript | JavaScript | Express.js | Tailwind CSS | Figma | GraphQL | MongoDB | Firebase | Chart.js | D3.js | Material-UI | Bootstrap | PHP | Drupal

• Microsoft: .NET Core | C# | Asp.Net MVC | Web API | Linq | Entity Framework

• Data: SQL Server | PostgreSQL | MySQL | MongoDB | Firebase | Redis | CouchDB

• Cloud: AWS | Azure | GCP | Docker | IAM | S3 | EC2 | SQS | RDS | Aurora | DynamoDB | Serverless Functions

• Packages & Tools: Typegoose | Mongoose | Axios | WebPack | Babel | NPM | Git | Jenkins | Splunk | SumoLogic | Jira | Keycloak | Retool

• API Integration: Salesforce | Zoom | Google Calendar | Zuora

Email: jainrasik [at] gmail.com

Resume/CV: https://www.rasikjain.com/resume/

LinkedIn: https://www.linkedin.com/in/rasikjain/

Github: https://github.com/rasikjain

Stackoverflow: https://stackoverflow.com/users/1993944/rasik-jain

Have a new product launching soon? Or some content you have been meaning to get to?

Hi, I'm Jeremy, an ex-SWE who writes about tech. After helping build a cloud storage unicorn, I got into teaching developers and found out that I'm pretty good at making complicated stuff make sense. Now I write technical content mainly for SaaS companies. Happy to also chat about open-source, cloud architecture, or where tech content is heading.

If you want to learn more, reach out to me at mail@jeremybarbosa.com

--

My Main Services

- Blog Writing: I turn complex tech topics into articles people actually want to read. Whether it's deep dives for your engineering audience or guides that won't scare off beginners.

- Topic Planning: Not sure what to write about? I look deep into what your users care about and map out content that'll actually help them while helping you grow.

- SEO That Makes Sense: No keyword stuffing here - just strategic writing that helps you show up when people Google their problems.

--

Read more on my website: https://jeremybarbosa.com

Unicorn. I do branding [1], design, and full-stack JavaScript development. I built the Joystick JavaScript framework (full-stack [2]) and Push deployment service [3]. Recently shipped Parrot [4]. Currently preparing a CSS framework for SaaS apps for release [5].

Though I prefer my own tools to move fastest, I'm competent with and adaptable to any/all JavaScript + Node.js frameworks and tools (e.g., Next.js, Svelte, Vue, etc). Can also handle TypeScript if need be.

Looking to work with startups, entrepreneurs, and small teams (or VCs who need a sharp shooter who can deliver) who need help shipping product and features that work from day one, ASAP.

17+ years of experience running a small business/shipping software, so I don't need to be babysat—just set loose with a clear idea of what needs to be built and open lines of communication if/when I have questions.

Average time to brand, design, and ship a full-stack app is 3-6 months but I can move faster if you're willing/able to delegate 100%.

Contact: ryan.glover@cheatcode.co

[1] https://dribbble.com/rglover

[2] https://cheatcode.co/joystick

[3] https://cheatcode.co/push

[4] https://codewithparrot.com

[5] https://cheatcode.co/mod

I'm an entrepreneur and researcher with 4 years experience of building technological products as founder, PM, business analyst.

I can perform market analysis, compose the technological roadmap and prepare the business model. If you would like to learn about the market landscape and opportunities, or localize the growth areas within your business, that's a great incentive to work together.

My background includes MSc in physics (photonics). In the spare time I self-study math statistics and social networks theory.

Context: building https://knei.space and looking for the freelance projects to bootstrap it further. I'm flexible about the projects you need an impact at.

LinkedIn: https://www.linkedin.com/in/semyon-fast

Email: lancesamf@gmail.com

~~

20+ yoe as dev/IC. 10+ yoe in managerial and executive roles. Multiple great exits and acquisitions. I have recently built a software NGO with over half a million supporters and over a thousand active volunteers and major political and media networking. I have built tech for Tezos, Oracle, Shell, Digitas, Saatchi & Saatchi, Time Warner, Sparkasse, Bank of America.

If there's a problem related to tech, I can solve it, and build a team or company around it. Available for work as dev/IC, EM, Director, or CTO, with experience in each. Full-solution MVP development from scratch. Performance optimization and modernization of older systems. DSL and programming language design, compilers. Let me know if you're looking for experience that isn't below! HN posts are short. CV upon request.

If you think I might be able to help you, shoot me an email: damian.jobsites+hn@gmail.com

~~

Example work types:

- Long term dev / IC or managerial roles

- Security audits for cryptography and secure code

- Review your code and dev processes, 10-page report

- Short-term dev and research work

- One-shot meetings

(see reply for skill list)

- Backend Programming: Zig, Rust, Haskell, Python, JS, TypeScript, Node, Vue, React, Elm, Scala, C, C++, SQL, Perl, PHP, Clojure, OCaml, Erlang, Elixir, Theorem provers (TLA+, Isabelle HOL, Agda), ...

- Devops & co: NixOS, Terraform, AWS, Docker, Ansible, Linux admin, Distributed Systems, ... Quote from code review: "This is the most beautiful Bash code I've ever seen written"

- Fintech: Dev experience with banks and financial institutions. Launched Tezos and other major blockchains. Dozens of smart contract audits.

- Bizdev: Gamification, consumer modelling, data-driven retention and engagement

- AI: LLMs, predictive text, machine vision (trajectory tracking), DSP, Big Data, ...

- Infosec: Cryptography, Red team testing, RE, audits, threat modeling, ...

- Other tech: Godot game engine, audio engineering (mastering), Verilog, VHDL

Management and business: Minor in Psychology, led and managed teams between 2 and 30 people, product design and gamification, hiring, executive and political outreach, media appearances, and a lot of other experience that won't fit in this post.

― ― ― ― ―

Tools: Figma, Framer, Webflow, Adobe Illustrator, and Adobe Photoshop

Technologies: HTML/CSS/JS, Tailwind CSS, Vue, and Git

Portfolio: https://oninle.com

Email: elnino@uisual.com

― ― ― ― ―

I'm El, a senior product designer, UX/UI designer, and graphic designer with 7+ years of experience working remotely for US/EU/AU-based companies. I've worked for B2B and B2C companies and startups in various industries: energy, entertainment, education, and finance.

I'm a designer who codes and the creator of Uisual (https://uisual.com), a free library of Figma, Framer, and Tailwind CSS components and templates. Built with Vue + Tailwind CSS.

I'm looking for short-term or long-term contract projects. I'm also open to a project-based work with a fixed price.

I have 10 years of experience in Fin-Tech and over 14 years combined in Journalism, TV and Media, Health, Science, and more. I've worked for clients like JPMorgan Chase, Santander Bank, Rob Walling, Trello, Peter Diamandis, Syncthing, SimplyCredit and others.

I'm experienced in Vue.js, Django, Phoenix framework, Quasar to name a few. Pick up new tech easily and like working on complex products. Old case studies are on my website: https://gilli.is. However, most work from recent years has been buried behind NDAs. I can provide the following for you:

- Design — Whether you need a design from scratch, a redesign, or you're having issues with a small part of your product, I can design it.

- Front-end Development — I can build the design into a pixel perfect product. This is rare among us designers and has proven to be extremely powerful for the result since there is less wasted effort.

- Analysis — Your users, know everything that's wrong with your product but have difficulty communicating it. Often it comes out in anger and frustration. That's where my usability analysis comes in. I'll review your app from an outsider and expert point of view, and give you actionable feedback.

- Free advice — You might not be sure if I am the right fit, and I very well might not be. I can help you figure out the best direction to go for free.

I take my work very seriously and put a lot of work into excellent communication, proper planning, and, last but not least, properly understanding your product so that we can produce great results.

Portfolio at: https://gilli.is

Contact me at gilli@hn.gilli.is

Skilled with Android, Flutter, Dart, Firebase, MongoDB, MVVM, Kotlin, XML & Jetpack Compose, Swift, SwiftUI.

Experience in agile environments, leading smaller teams, code reviews, pair programming, and mentoring.

Resume: https://drive.google.com/file/d/10CiD5gXEpFFlLO2o5numpMpXgF4...

Github: https://github.com/dinko7

LinkedIn: https://linkedin.com/in/dinko-marinac/

Blog: https://dinkomarinac.dev/

Looking to work for or with anyone in construction tech or any service business that deploys skilled resources to multiple locations on an ongoing basis(i.e projects not gig/delivery work).

Tech skills include website development, customization, and deployment: JavaScript, react, express, nextjs, netlify, webflow, Wordpress, git.

I have experience implementing sales funnels from landing page to boots on the ground service work(that is, I built sales pages that captured cold leads, made the sales and then coordinated the work). Ive also implemented project management software, and built custom in-house estimation, management, and scheduling tools to fulfill gaps in what off-the-shelf commercial software can do. My typical client needs solutions that take more than a simple website but don't want to/can't hire full time IT staff.

Other skills include in-person project management experience, apprentice-level knowledge of a trade, and spoken Spanish fluency(am US citizen).

warmdim[at]sent.com

  Technologies -
  Programming: C/C++, Python, JavaScript, Kotlin
  Embedded Systems: PowerPC, ESP32, STM32, Altera MAX10, Lattice iCE40UP5k
  ML: TensorFlow Lite, PyTorch, OpenCV, MATLAB, ONNX
  IoT: BLE, WiFi, MQTT, LoRa
  Digital Logic: VHDL, Verilog

  Resume: https://docs.google.com/document/d/18mjB1tIH5s-ZmiET_smUxbMo3FaiC637aW_us8P0U5I/edit?usp=drivesdk
  Email: dm@datameta.info

My latest projects have been in full-stack edge AI R&D, memory controller firmware dev, and chip bringup/testing. I'm passionate about modular synthesis and tinkering with all sorts of circuits and DSP. Currently upskilling in analog PCB design and refining my abilities in FPGA development.

Let's make your idea more concrete.

Experienced software engineer specialising in backend development with a proven track record. Over ten years of industry experience, delivering exceptional results to drive projects forward.

What sets me apart:

- Broad expertise: Projects and technologies include data integration, Intel SGX, consensus protocols, REST APIs, and web development. Proficient in C, C++, CSS, Docker, ES6+, express.js, Java, JavaScript, Kotlin, LDAP, Linux, Neo4j, nginx, Node.js, PHP, PL/SQL, Postfix, React, TypeScript, Xen, and (X)HTML5, I possess a versatile skill set.

Why choose me:

- Strong problem-solving skills: Thrive on challenging problems, finding creative solutions. Excel in optimizing performance, designing scalable architectures and resolving complex technical issues.

Expertise in Identity and Access Management (IAM), security, and data integration. Deep understanding and practical experience to deliver secure and seamless solutions. Open to exploring new challenges and technologies beyond these areas.

Available for full-time, part-time, and consulting engagements. Let's connect and discuss how I can contribute to your success.

Location: Trøndelag, Norway

Remote: Yes (remote only, unless within Trøndelag or occasional meetups within Scandinavia)

Willing to relocate: No

Résumé/CV: https://riv.ar/curriculum-vitae/

Email: hn-u5cgNWJM（-ａｔ-）protonmail.com

GitHub: https://github.com/corrideat, https://github.com/ApelegHQ

Willing to relocate: No, but willing to travel

Technologies: Python, machine learning (PyTorch, scikit-learn, pandas, OpenAPI APIs), Django, Flask, FastAPI, PostgreSQL, Swift, SwiftUI, HTMX, Terraform

Résumé/CV: https://docs.google.com/document/d/1MK6O_lsRz_x3gD6NFBkWPiHY...

Email: gavinhackeling@gmail.com

I am a generalist software engineer, data scientist, and engineering manager with more than twelve years of experience at early-stage startups backed by Breakthrough Energy, Emerson Collective, Founders Fund, First Round Capital, GV, General Catalyst, and IA Ventures. I have built engineering teams from scratch and led them to seven-figure ARR at two SaaS companies. I am the author of the first and second editions of Mastering Machine Learning with scikit-learn, and the inventor of one patent.

  Location: Mumbai, India
  Remote: OK
  Willing to relocate: No
  Technologies:
  - Python/Pandas
  - Java/Spring Boot
  - Data Engineering (ETL/ELT, data pipelines)
  - Product Development
  - Other (SQL, Redis, Docker, AWS, Azure, DBT)
  Résumé/CV: https://dvalia.in/blob/Darshan_Valia_Resume_Technical.pdf
  Email: On Resume
  Linkedin: https://www.linkedin.com/in/dvalia/

Hi, I’m UT—a product designer and brand strategist with 10+ years of experience turning ideas into market-ready products. I help founders and teams build cohesive, user-focused experiences that drive growth, whether you’re refining an MVP or scaling an established platform.

How I Work:

- From brand identity (logos, messaging) to pixel-perfect UI/UX, ensuring every touchpoint aligns with your vision.

- Available for one-off projects or ongoing collaboration, with weekly updates to keep you in the loop.

- Iterate rapidly delivering high-quality work in tight timelines.

What I Solve For You:

- I craft unique brand identities that resonate with your audience and differentiate you in crowded markets.

- Intuitive interfaces, frictionless onboarding, and scalable design systems tailored to your goals.

- I bridge the gap between business objectives and user needs, whether you’re B2B, B2C, or SaaS.

Why Partner With Me?

Holistic Approach: No silos. I unify branding, UX, and business strategy to create products that thrive.

Collaborative Process: Work directly with me—no junior teams or drawn-out approvals.

Adaptable Workflow: Need a one-month sprint or a one-year roadmap? Let’s structure it your way.

Let’s Build Something Meaningful:

Portfolio: https://www.u-t.work/

LinkedIn: https://www.linkedin.com/in/ugur-turgut/

Availability: Taking on 1-2 new clients for March 2025.

Freelance UX/UI & SaaS Product Designer for hire, remotely.

Hey, I'm Bren - a product & UX designer with a Bachelor's Degree in Interaction Design.

8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.

---

I'm available for:

• SaaS UX/UI Design for Web & Mobile - Stop losing users due to clunky interfaces. I create sleek, modern, and intuitive designs for web apps, dashboards, and mobile apps that boost user engagement, attract new users, and drive retention.

• Ongoing Design Partnership - I'll provide continuous, development-ready designs with custom workflows and processes, ensuring a smooth design-to-development handoff, allowing you to focus on your business and deliver iterative improvements to your product.

• Scalable Design Systems - Need a scalable, efficient approach to your product design? I can create a design system for your business. This will help save time and keeps your brand experience unified across all platforms.

• Interactive Prototypes - Avoid costly development mistakes by testing ideas early with high-fidelity, clickable prototypes. I'll help you gather crucial user feedback and validate your concepts before you commit to full development, saving time, resources, and reducing risk.

• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design

---

• Retainer, ongoing UI / UX design arrangements available.

• Portfolio: https://SaaSDesigner.com

• Location: Toronto, Canada (GMT-4)

• Email: bren@saasdesigner.com

Technologies & Expertise: Customer Experience Transformation, Support Operations Strategy, Technical Implementation (Zendesk, Front, Aircall), Team Development, Process Optimization, KPI Framework Development, Cross-functional Alignment, Analytics & Reporting Systems

Recent Projects: + Successfully transformed technical support operations for leading reservation technology company, improving SLA completion from 56% to 90%, cutting response times in half while maintaining 95%+ CSAT - key role in company's $150M acquisition + Developed and implemented comprehensive metrics framework linking customer experience to business value, enabling data-driven decisions across product, engineering and support teams + Built scalable training and development programs for high-growth teams, resulting in improved retention rates and career advancement opportunities + Created cross-functional collaboration frameworks between support, product and engineering teams, streamlining communication and reducing resolution times

What sets me apart: - 10+ years experience transforming CX operations in high-growth SaaS companies - Proven track record of measurable improvements in key metrics (CSAT, SLA, response time) - Deep expertise in both strategic planning and practical implementation - Strong background in technical support and cross-functional leadership - Focus on sustainable, scalable solutions that drive business value

Location: Remote (UTC-8) Email: laura [at] veloracx.com LinkedIn: https://www.linkedin.com/in/laura-sinclair-faunt-33b0b827/

Available for both project-based work and ongoing advisory roles. Ideal for Series A/B companies looking to scale support operations, teams needing strategic CX leadership, or organizations preparing for significant growth.

Services: DevOps + Infra, MLOps, Full stack development, Backend engineering, Coaching, Fractional CTO

Languages/Technologies: Rust, Golang, Python, Java, C#, ASP.NET, React/Angular, Typescript, Postgres, MySql, MongoDB

DevOps & Cloud: Terraform, Kubernetes, Rancher, Powershell, Jenkins, TeamCity, Bamboo, Docker, Git, Artifactory, AWS, GCP, Azure, SonarQube, Pulumi, Hashicorp Vault, Consul, SaltStack, Ansible

Website: https://shahadarsh.com/

Github: https://github.com/shahadarsh

Résumé/CV: https://docs.google.com/document/d/1Mo8teBet3dPqqV-tAHO3unvM...

LinkedIn: https://www.linkedin.com/in/adarsh-shah/

Email: consulting[at]shahadarsh[dot]com

About Me: I'm Adarsh Shah—an Independent Consultant, Engineering Leader, Architect, and Public Speaker with over 20 years of experience in DevOps/Cloud, MLOps, and Backend Development.

Before moving into independent consulting, I founded CloudKnit(https://github.com/cloudknit-io/cloudknit), an open-source cloud environment orchestration product. I bootstrapped and built it with a small team, taking it from concept to market. Along the way, I grew the business into a profitable venture and secured multiple enterprise customers, including a seven-figure deal with a Fortune 50 company.

Now, I help startups and enterprises build scalable, cloud-native solutions and accelerate their technology roadmaps.

Full-Stack Engineer | React, React Native, Node.js

Location: Lagos, Nigeria

Remote: Yes

Willing to relocate: Open to opportunities worldwide

Technologies: React, React Native, Next.js, TypeScript, Node.js, MongoDB, Tailwind CSS, Docker

Portfolio: angelofpc.com

Resume: https://docs.google.com/document/d/16xRGYfmkKf0_D4iGeq028ZKt...

Email: ace@angelofpc.com

I'm a Full-Stack Engineer with 6+ years of experience building scalable web and mobile applications either as a frontend, mobile or backend developer. As the Head of Engineering at Rumi Africa, I've led the development of high-impact products, solving real-world problems with React, React Native, Next.js, TypeScript, and a strong backend foundation.

Open to opportunities that challenge me—whether full-time or contract—where I can contribute to high-growth products and teams. Let's build something great!

Technologies: HTMX, HTML, CSS, JS, WebAssembly, C, Node/Bun, MySQL, Postgres, SQLite, Laravel, PHP and more

Resume/CV: spirofloropoulos.com

Email: spirodonfl at gmail dot com

I created https://github.com/spirodonfl/htmx-offline-mode.

I've been programming for almost 25 years now. I've built everything from websites to desktop application to native mobile apps and more.

I have over a years worth of content where I build a video game in Zig, Odin and now C, compiled to WASM, running on the browser with no hardware acceleration, no canvas, no webgpu, no webgl, just to show it's possible. https://www.youtube.com/@SpiroFloropoulos

I can help with team management (hiring or building a team) of programmers.

I can mentor.

I can do developer relations work.

I can create content (video and written).

I am a software engineer with 6+ years of experience. If you have a need for microservices, or monoliths, as backend features, I can build them for you. Also trying my best at creating full-on web applications using HTMX and Spring(Java)/Axum(Rust).

Timezones: US and LATAM timezones

Languages/Technologies: Java, Python, PostgreSQL, MariaDB, Rust, HTMX, Angular, AWS, SNMP, TR-069, NETCONF, Docker

Frameworks: Spring Boot, Quarkus, Axum (Rust)

LinkedIn: www.linkedin.com/in/adelmo-junior-2a576b156

Email: development@silvajunior.dev

Expertise: Currently building microservices as an abstraction interface to manage, monitor, configure and provision network devices

Current project: Taking a Node-based project for device monitoring built for lab-only use to have features such as authn and authz, proper device registration and discovery, SNMP V3 auth features, README documentation and on-prem installation via docker-compose

Experience Highlights:

- Fintech: 5 years with banks and hedge funds - Co-founder: deepstreamHub.com

- AI Projects: Tazamun on mindfulness and mental health

- Infrastructure Contracting: Security audits, cost optimization, minimizing downtime, feature environments / QA tooling, monitoring, CI workflows

Skills & Expertise:

- Infrastructure: AWS, Azure, Serverless, Terraform, Docker, CI/CD, logging, alerting systems

- Optimizing infrastructure and development workflows

- Reducing cloud costs

- Full-Stack Development: Postgres, MongoDB, React, React Native, Next.js, Tailwind, Node.js

Seeking a part-time role with a motivated team. If you need senior expertise in infrastructure optimization or full-stack development without the commitment of a full-time hire, let's connect!

Personal Projects:

- deepstream.io - vramework.dev

Contact:

- linkedin.com/in/yasserfadl - yasser.fadl [at] vlandor.com - github.com/yasserf

I help busy non-technical founders ship features quickly. As a non-technical founder, development may be the least of your concerns, but I can handle it all autonomously. I'm proficient with various technologies, and my Github profile (https://github.com/confuzeus) contains sample projects to prove my claims. My excellent communication skills mean you can simply send me your requirements to get work done without the need for meticulous explanations.

My blog: https://joshkaramuth.com

Current project: https://milliontimer.com

*Services I offer:*

- Develop and deploy web applications, including hybrid cross-platform mobile apps.

- Deployment, and system administration of web services.

*My tech stack:*

- Python/Django

- ReactJS

- Javascript/Typescript

- Htmx

- AlpineJS

- SQlite

- PostgreSQL

- Docker

- AWS

- GCP

- Cloudflare

Email me at: hello@joshkaramuth.com with an introduction of you and your project.

I'm a full stack developer and designer.

I'll build you a minimal lovable product for a fixed $9K and in 5 weeks. I use Ruby/Rails, Turbo, and Vanilla JS.

See some of my recent work: https://breue.com/

A sample project: https://oatmel.com/ - https://github.com/breue/oatmel

One my favorite projects, which was acquired 5 months after launching: https://breue.com/crumbs-story

I also specialize in natural language processing: https://zachhajjaj.com/nanobird_relevancy_engine.pdf

Hi! Do you need engaging, useful technical content?

That amazing thing you're building—I can show people how to use it. I'm a tech writer with extensive experience in engaging demanding technical and non-technical users with relevant, accurate content. And I've helped documentation teams to write more and fuss less by implementing process improvements and automation.

Current and past deliverables: Developer advocacy, technical blogging, white papers, ghost writing, user documentation.

Subjects: AI, SaaS platforms, software development, healthcare, fintech, open source software.

More info:

https://egopontem.com

https://github.com/marcpaq

https://www.linkedin.com/in/marcpaq/

I'm a programmer with more than 10 years experience, primarily working remotely on a freelance or contract basis. My recent work has fallen into two main areas:

Scientific / numeric computing: e.g. I've contributed to research projects on quantum error correction and probabilistic programming languages. Tech: Python, NumPy, JAX, PyTorch, Matplotlib, JavaScript.

Backend web dev: e.g. I worked at a tiny start-up where I built a web app for automatic meeting scheduling. Tech: Python, Flask, SQLAlchemy, PostgreSQL, Celery, OAuth, Google Calendar APIs, AWS.

Please feel free to get in touch if you have a project (of any kind!) you think I might be able to help with, I'd be happy to chat.

More info and contact details on my website: https://paulhorsfall.co.uk/bio.html

Résumé/CV: https://www.ransomsoft.com/resume/

Email: markransomjr <&> gmail.com

Technologies: Python, Django, JavaScript, React, jQuery, C#, ASP.NET, Go, CSS, HTML5, SQL/PSQL, Selenium, Bash, Docker/Docker Compose, Salesforce Marketing Cloud, PostUp, HubSpot automation and integration, ABBYY Vantage, Microsoft Power Automate and Power Apps.

I love consulting on projects and technical problems that people are facing, so even if you don't end up hiring me, let's at least meet and chat about what you're working on and see if there's anything I can do to help. I'm happy to offer a free initial consultation, so you've got nothing to lose but time, and I guarantee that I won't waste yours.

Remote: Yes

Willing to relocate: Possibly

Technologies:

1. C++, Linux, Bash, Embedded & low resource development

2. Python, REST APIs, Docker, Git, Protocols, Flask, Django

Résumé/CV: https://docs.google.com/document/d/1pnVituSV1qz0hFUMajTj38bi...

Email: (Check Résumé/CV)

About: Software engineer with expertise in C++, Python, and web technologies (13+ years of full time software development experience). Proven track record in designing, developing, and deploying scalable backend systems and embedded applications. Passionate about writing clean, efficient code. Language agnostic, open to multiple tech stacks.

I have a PhD in computer engineering, specializing in operations research, optimization, constraint programming, and integer programming. As an operations research scientist, I implement custom, production-ready solutions for a variety of optimization problems (scheduling, routing, rostering, etc). Recent work includes a sophisticated optimization model for the selection of indexes in Postgres, and a scheduling tool for workshops, used in hundreds of locations.

Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...

Website: https://www.pedtsr.ca

I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I can help you build a Platform Engineering practice from the very beginning. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.

My resume: https://resume.gauntletwizard.net/ThomasHahnResume.pdf

My LinkedIn: https://www.linkedin.com/in/thomas-hahn-3344ba3/

My Github: https://github.com/GauntletWizard

I’m a Rails engineer with 15 years experience in building scalable, modular applications. I focus on performance, maintainability, and well-structured code to ensure long-term stability.

If you:

- Need a well-architected Rails engine for your app

- Have a slow or unreliable Rails application

- Want to modernize or refactor a legacy Rails system

- Need to optimize background jobs, database queries, or caching strategies

I can help! My past work includes:

- Optimizing complex database queries and improving app performance

- Implementing secure, multi-tenant architectures

- Cleaning up technical debt and optimizing development velocity

- Designing scalable APIs and background job systems

Tech stack: *Ruby on Rails, PostgreSQL, Redis, Sidekiq, Hotwire, Turbo, Stimulus, RSpec, Devise, ransack *

Let’s talk: https://www.linkedin.com/in/russjennings7/ or 4844781592

I'm a software engineer and architect, 12 years experience in servers, desktops, embedded systems, DSP, and the communication between all of them, experience in interim leadership, helping setup development processes, CI/CD and quality measures.

I prefer to work in Rust, C/C++ and .net and I'm happy to use and Linux, Windows or MacOS as required and additionally target any UNIX server and STM32, ESP32 or other microcontrollers.

Résumé/CV (EN): https://www.maximilian-keller.de/cv-max-keller-en.pdf

Résumé/CV (DE): https://www.maximilian-keller.de/cv-max-keller-de.pdf

Remote: Yes

Willing to relocate: Yes

Technologies: Rust, Ruby (Rails), Elixir (Phoenix), TypeScript, JavaScript, React, CSS, Postgres, Redis, Heroku, AWS.

Résumé/CV: resume [dot] dustybit [dot] software

Email: hnjobs [dot] dustybit [dot] software

LinkedIn: linkedin.com/in/sung-noh

GitHub: github.com/nohmar

Hey there! I'm Sung, a full-stack developer with 15 years of experience building things on the web. More recently, I've been a Principal Engineer at a B2C ecommerce brand, maintaining everything that intersects technology and operations for a business at scale. Lately I've been into Rust development but my most recent experience is upkeeping a monolithic Rails app with a decades-worth of customizations. Happy to chat about open Senior+ roles, or to connect with you for other similar opportunities!

Freelance Product Designer for Early-Stage Startups

Technologies: Adobe Creative Cloud, Figma, Miro, Design Thinking, UX, UI, Design Systems, Dashboard Design, Prototyping

Email: mariana@concepto.studio

Portfolio: https://www.concepto.studio/

-------

I’m a product designer with a passion for working with early-stage startups to help them design and refine MVPs using design thinking processes. I specialize in translating raw ideas into user-centered products that gain traction.

- Designing and refining MVPs using design thinking - Turning raw ideas into user-centered, validated products - Creating intuitive UX/UI that drives engagement and retention - Building scalable design systems for growth - Rapid prototyping and user testing to iterate quickly

Tech stack: PostgreSQL, MS SQL, PL/pgSQL, T-SQL, PostGIS, QGIS, GDAL, Docker, Linux, HAProxy, Jira, Git, Agile (Scrum)

LinkedIn: https://www.linkedin.com/in/omar-beganovi%C4%87-47647a158/

Résumé/CV: Available on request

Email: omcho [at] hotmail.com

Location: Africa or REMOTE

Willing to relocate: yes, to any location in Africa, where I can get the necessary permission to live and work. Occasional travel is possible.

Technologies: Linux, Front or Backend Web Development, General Software Development, System Administration.

Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German, german citizenship)

Contact Email: see profile or http://codingforafrica.at/

Like this Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so I am in the process to relocate to Africa.

While I could find a job elsewhere I believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location I am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.

I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and I am willing to take on a mixture of roles as needed to support a project.

I am also open to work for companies anywhere as long as the work can be done fully remote from Africa.

In addition, my plan to use some of my income to hire local interns and junior developers and train them in order to pass on my experience. If you want to support this, I would love to work with you. Also if you are interested in hiring African developers yourself. I can help you build up your team.

Platforms: Amazon Web Services, Google Cloud, Docker, Kubernetes, Micro Services, Linux Tools: Node.JS, Nest.js, Vite.js, React, MongoDB, SQL, Redis, RabbitMQ, Jira, Scrum, GitFlow, CI/CD, SwiftUI, Figma, XCode Languages: TypeScript (Primary), JavaScript, Swift (Secondary)

Email: nick[at]urmach[dot]net

Over 20 years of experience working with various startups in senior engineering roles. Love coding on my own and efficiently managing teams of engineers (up to 50 people). I'm currently seeking an exciting startup to join as a technical co-founder.

Experience: AI (LLM's and computer vision), Finance, Advertisement, Social networks, Consumer electronics, Healthcare

  Remote: Yes, ok with in-office meetings

  Willing to relocate: Yes for epic offers

  Technologies: 
   * Python, Django, FastAPI
   * React, React Native
   * Kubernetes, AWS, GC, Azure, Terraform, CephFS, GlusterFS, Proxmox, esxi
   * PyTorch, Apache Spark, Apache Airflow, Kafka
   * LLM Integrations: Claude, OpenAI, Gemini, Mistral, DeepSeek

  Résumé/CV: https://michallech.info/static/Michal-Lech-Resume.pdf

  Email: michal@michallech.info

  Location: Oslo/Norway
  Remote: Yes
  Technologies: NixOS, Nix, Rust, F#, Go, Haskell, Lisp, Python, Kubernetes
  Résumé/CV: https://linkedin.com/in/ezemtsov
  Email: mail [at] paket.no

Remote: Yes

Willing to relocate: Open to discuss

Technologies: Figma, Canva, Figjam, Notion, Miro, Visily, Maze, Jitter, Asana, AI, Framer, Wireframing, Prototyping, Mockups, Microinteractions, User Research, Competitive Analysis, User Flows, UI Design, UX Research, Product Management, Jira, Mixpanel

Portfolio: https://anshimasaini08.framer.website/

Email: sainianshima@gmail.com

I'm a Product designer and manager looking for remote opportunities anywhere. Feel free to check my portfolio website.

20 years experience across a mixture of Ops/Infrastructure/Dev-Tools and web application architecture/development, with a focus on solving unique/uncommon problems.

I’m looking for opportunities to help companies with

- server infrastructure setup/maintenance;

- backend/server-side architecture & development (primarily PHP MVC);

- system integration;

I currently work remotely from Thailand, on a reasonably flexible schedule (I can schedule work hours to get overlap with most other timezones when required) but on-site visits to pretty much anywhere are a possibility if required too.

Contact me via email (in my profile) if you want to have a chat about what you’re working on!

I specialize in AI, Machine Learning, and Computer Vision, with experience in deep learning, NLP, and computer vision applications. I have worked on projects including sign language recognition, image segmentation, fake news detection, and time series forecasting.

Skills:

AI & ML: Deep Learning, NLP, Computer Vision, Transformers, LLMs

Frameworks: TensorFlow, PyTorch, OpenCV, Hugging Face, YOLO, MediaPipe

Data Science: Pandas, NumPy, Scikit-learn, XGBoost

Cloud & Deployment: Azure, Streamlit, Flask, Docker

Programming: Python (primary), SQL

Portfolio & Contact:

Résumé/CV: https://ziadai.me/files/cv.pdf

Website: https://ziadai.me

Email: ziad.zero1245@gmail.com

Location: Zagreb, Croatia

Remote: Yes (All time zones are ok)

Willing to Relocate: No

Technologies: C#, .NET, Blazor, JavaScript, TypeScript, Node.js, HTML5, CSS3, NestJS, React, adminJS, Astro, SQL Server, PostgreSQL

Resume/CV/Email: https://valeatis.hr/

Full-stack web developer with 5+ years of experience. Specialize in developing comprehensive UI interfaces for platforms, fintech applications, and user management systems. Worked with small to medium-sized companies and served clients from the UK, Italy, and predominantly the USA. Experienced in greenfield projects, brownfield projects, rewrites, and legacy systems, working both independently and as part of collaborative teams to deliver high-quality solutions.

Roles: Software Engineer, Backend Engineer, Cloud Architect, DevOps, Maintenance, Code refactor and migrations.

Tech: Golang, Python, TS, C, Gin, Flask, FastAPI, SQLAlchemy, Gorm, Alembic, Kubernetes, Docker, PostgreSQL, MongoDB, Redis, AWS, GCP, CI/CD, AWS Lambda.

- Personal Site: https://o-st.dev

- GitHub: https://github.com/shaked8634

- LinkedIn: https://www.linkedin.com/in/ozt-3890324

- Email: contact(at)o-st.dev

If you’re in-between companies or looking for an interesting freelance project, we might be a great fit.

Some freelance roles we’re currently seeking include:

- Product Design - Infrastructure / DevOps (pulumi/k8s) - Backend Engineering (node/typescript)

We build web3 developer tools and are most focused on solving the "schlep" types of problems that every team ends up building in house but shouldn't have to.

Building stuff in crypto today is really hard. Imagine if you wanted to put up a personal website and all you had to do was start by breaking ground to build a data center. Your personal page probably would not be that good, would it? Small teams can only focus on so many things; we want them to use center so they can focus on the details that truly matter and make products beautiful.

We want to eliminate all of these annoying, cumbersome, expensive problems that devs face so that they can build incredible user experiences that help people flourish and rise to the level of their ambition, without having to think about if their nodes are online or if their indexer is missing any data.

We started about 3 years ago and have finally started to find product market fit. We're looking to scale the engineering team so that we can finally bring our products to market.

Our investors include Founders Fund, Thrive Capital, SV Angel, @balajis, and many more incredible folks who have taken a chance on us; it's been my mission for the last 3+ years to make sure that everyone involved in this venture does phenomenally well.

https://jobs.ashbyhq.com/center

Or email me directly: omar+hn-freelancer@center.app

Location: Pennsylvania, USA

Remote: Yes

Willing to relocate: No

Technologies: Python, Django, Flask, FastAPI, Amazon Web Services, CI/CD, SQL, NoSQL, Git, Docker, Terraform, Kubernetes

Résumé/CV: https://s3.us-east-1.amazonaws.com/misc.resume/christian-hog...

Email: 1cph93@gmail.com

Hi, I'm Christian! I'm a senior software engineer with 9 years of experience and I help teams deliver solutions on time. My focus is API development, integrations, and cloud infrastructure. My strengths include working with stakeholders across multiple business units, defining engineering best-practices, spearheading ambitious projects, and mentoring other engineers.

I've been working on production-grade AWS deployments for over 10 years, so it's a bit hard to frame my experience/skill set. That being said, if you need help with almost anything AWS - architecture, infrastructure, performance, scale - feel free to reach out. Although versed in Well-Architected/multi-region/multi-account, I strive to supply the simplest solution for your particular scenario.

Keywords: IAM, VPC, Cloudwatch, EC2/ASG/ELB, Lambda, API Gateway, RDS, Redshift, DynamoDB, CodeDeploy, Cognito, Athena, S3, Cloudfront, Kinesis, SQS, SNS, IoT Core, Sagemaker, ElastiCache, MediaConvert

$150 USD/hour, minimum 50 hours (rates are standard and listed on my website)

hn@cldcntrl.com

Do you need a product MVP (especially a mobile app) built quickly and efficiently? I’m a full-stack developer, with a focus on mobile apps. I’ve built MVPs that have reached over 1.5m downloads and 800k DAU on iOS and Android. I can also handle the design if needed. Whether it's a new app or improving an existing product, feel free to reach out!

Tech Stack: React Native, React, Expo, Ruby on Rails, Python, Firebase, Supabase, Typescript, Javascript, SwiftUI

Email: beydogandeniz [at] gmail [dot] com Linkedin: https://www.linkedin.com/in/denizutku/

----- INTRODUCTION -----

Versatile full-stack software engineer with experience across front-end, back-end, and AI/ML using languages such as TypeScript and Python. I have built commercial software used by hundreds of thousands of people. Some of my open-source work has been featured #1 on Hacker News, with 1000s of GitHub stars.

----- LINKS -----

Portfolio: https://awalsh.io

GitHub: https://github.com/AndrewWalsh

LinkedIn: https://www.linkedin.com/in/andrewwalsh-tech

Email: andrew [at] awalsh [dot] io

Looking for companies in the B2B/D2C e-commerce sector in niche markets.

I have more than 10 years of experience in the software and marketing aspects of B2B/B2C e-commerce (Europe & US). For the past 2 years, I took a deep dive into D2C as a Technical Co-Founder of a fragrance-related brand (https://yuma.gr), successfully positioning us in the premium market at the lowest cost possible, by developing the e-commerce and ERP platform in-house.

I can handle all aspects of e-commerce with a focus on growth. Examples include:

- Extensive Google & Facebook Ads automation at scale via their APIs

- Distributed bots for scraping millions of SKUs daily for dynamic pricing

- Deep & proven knowledge of e-commerce & ERP architecture & development

- Complex and custom-made solutions (e.g., in-house developed Klaviyo alternative)

- Creative approaches to streamlining internal operations

- Frontend performance & SEO micro-optimization

- Landing page optimization for conversions

I prefer long-term commitments and typically work on projects for 6 months to 1 year, as I treat each project as my own. Having developed my D2C brand to a technical level that now requires only maintenance and marketing, my schedule has become more flexible. I'm ready to help companies in different markets while expanding my skills and knowledge.

  Technologies: [Go, Postgresql, Python, Typescript, ...], [React, Next.js, Flask/Starlette, Hasura, Node.js/Bun], [LLM, Vector DBs, RAG], [Ecommerce & ERP Architecture, Front End Performance Optimization, SEO, CS/SS Tracking, Google & Facebook Ads + their APIs], [Any type of Bots at scale], [Linux desktop & server, A bit of networks, Docker, VPS, CI/CD, AWS/GCP] 
  Résumé/CV: https://www.linkedin.com/in/hambos22/
  Email: me@cpoul.dev

Freelance software engineer with experience across a wide range of areas in web and software development. Skilled in delivering well-defined, scoped projects that require autonomy and focus.

Expertise includes JavaScript, Go, Python, and PHP, along with frameworks such as Node.js, Django, Flask, and Laravel. Proficient in cloud and infrastructure tools, including AWS, Kubernetes, Terraform, and Serverless.

Capable of handling static websites, web applications, and custom cloud solutions with a focus on simplicity and thoughtful design.

  Contact: frederik.ring@posteo.de
  CV: https://www.frederikring.com/experience/
  GitHub: https://github.com/m90

Location: Telluride, CO

Remote: Yes

Willing to relocate: No

Product Leadership: Scaling SaaS startups → PE exit, 100+ remote teams

AI/Innovation: OpenAI, RAG, LangChain, NLP/LLM pipelines, distributed systems

Technical: TypeScript, Node, Python, React/Vue, AWS/Azure, SQL/NoSQL

Résumé/CV: https://www.linkedin.com/in/jeff-borden/

Email: jborden13 [@t] gmail [dot] com

Built and sold a B2B SaaS company serving Fortune 500 brands with e-commerce intelligence and compliance. Now seeking to lead product/innovation teams solving complex problems at the intersection of data, AI, and scalable systems.

* Open to fractional, advisory, or full-time roles.

My strength is empowering code to run at scale, helping scaling products from 1 to 10, incident management, building a DevOps/SRE practice, and driving improvements in your existing infrastructure. Cloud architecture in AWS and Azure.

I've supported clients in the Fortune 500 (healthcare and finance), US Federal Government, and several startups scaling after achieving PMF.

Former startup founder - I am now focused on contract engagements as a sole practitioner. You can contact me directly at mjmoped+hn@gmail.com

LLM-Oriented Full-stack dev. Creator of https://chattysun.com and many other fine products. Over 10 YOE as a software engineer. Technologies: React, Typescript, JS, Sass/SCSS/Less, Clojure(script), Python, Django, Fastapi, Langchain, Pinecone, Bedrock, Azure, ChatGPT/Claude/Deepseek. Building quality interactions through Functional Reactive Programming.

Remote: Yes

Willing to relocate: No

Resume: https://www.linkedin.com/in/jonathan-brown-712b5612/

Email: i n f o at sunshinetechnologyprograms.com (no spaces)

Penetration tester that has consulted for FAANGs via NCC Group and I've worked directly for EA and IBM doing programming/security related work.

I'm very interested in video game anti-cheat consulting (threat intel etc.) or web application penetration tests. Also, I've found two 0days before and I've published my research, https://blog.blacklanternsecurity.com/p/cve-2023-3433-and-cv...!

10+ years experience in python, both scientific (numpy, pandas, matplotlib, statsmodels, jupyter) and web backend (django, flask, sqlalchemy). Also experienced in R (experiment design, linear and nonlinear analysis, graphic presentation of data). Previous experience in experimental design and analysis when I was a manufacturing engineer in semiconductors. Able to work W2 or 1099, remote or in-person (as long as it's in Austin). Willing to do full or part-time.

https://www.rosshartshorn.net/RossHartshornResume.pdf

Full stack developer with decades of experience. Last years I worked in the e-learning industry and helped organizations achieve their goals.

Tech :

- Typescript / Node.js / React / GraphQL

- Python (Django) / PHP (Laravel / Symfony)

- hands on the AWS console (ECS / lambda)

- and more (databases / CI / CD / devops / authentication).

CV : https://github.com/k3roulas/two-group-theory/raw/master/stat... email : twogrouptheory [at] gmail [dot] com

  Technologies: Erlang, Elixir, Haskell, F#, Nix, NixOS, Linux, Python, SQL, AWS, Azure, Bash, PostgreSQL, Docker, DevOps, Terraform
  Website: https://schonfinkel.github.io
  Résumé/CV: https://schonfinkel.github.io/static/cv.pdf

Website: https://zenticsoftware.com

  Technologies: GoLang, Python, C++, Rust, JS, AWS, React, PyTorch, Slurm, Unreal Engine, Houdini
  DevOps: Ansible, Terraform, Docker, DroneCI, Kubernetes

- Custom desktop / web application development

- Distributed computing backends

- DevOps pipelines

- Machine Learning (ML) pipelines

- High Performance Computing (HPC)

- Unreal Engine development

- Houdini artwork pipelines

Whether you need a complex enterprise system or a simple web application, we would be happy to help.

Please contact us for a free consultation call.

Frameworks: Plaid, Codat.io, Rutter, Salt Edge, Persona/ Prove, Alloy, Canopy LMS, KYC, Onboarding, AML/FATF

30 mins Chat: https://calendly.com/arpand

Fees: $27 to $45/hour

Skills:

- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript

- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI

- Backend: Nest/Node, Serverless, Kubernetes, Docker

- Mobile: React Native, Flutter, Native

Contact: arpan@mobilefirst.in

I have 20 years of experience in development, infrastructure automation, and CI/CD. I'm a polyglot but nowadays I default to Go. Most of my time is spent on Linux and I have experience with other Unixes as well. I've been an AWS customer since 2006, when the cli was still an executable jar, and I have experience in GCP and Azure.

GitHub: https://github.com/rjosephwright

LinkedIn: https://www.linkedin.com/in/rjosephwright/

Who I am: An IT security professional with 15+ years of security testing and consulting experience.

What I do: Remote penetration testing for your website, web application, or IT infrastructure.

What you get: Comprehensive security testing and a detailed report, provided at a reasonable price. This is not a "we ran a scan tool and here's the output" type of test as is all-too-common in the industry; every engagement includes manual testing and verification, and a custom report detailing the issues found with guidance for remediation.

Contact me: eadair@itsecurityassociates.net

Full-stack JavaScript-focused engineer/entrepreneur with lots of experience in building scalable single page apps, 2D/3D multiplayer web games, web3, building transformers and other neural networks, simulating networked LLM-augmented agents, all sorts of things. Product-oriented, executive and leadership experience, capable Linux sysadmin.

Available for consulting, projects, anything web or AI.

email: hello @ bad-software dot com

GitHub: https://github.com/soulofmischief

Frontend developer/Design engineer

I design and code immersive user interfaces, bringing ideas to life.

Willing to relocate: No

Technologies: HTML, CSS, SASS, Tailwind, Javascript, Typescript, React, NextJS, Astro, Supabase, Firebase, NodeJS, Figma, Photoshop

- Personal site: https://samke.me - Github: https://github.com/ekmas - Email: samuelbreznjak35@gmail.com

I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 total years of software development experience. I learn new things extremely quickly.

You will like working with me because I:

  * hold your goals as my priorities
  * communicate verbosely yet synthesize well
  * my rates are reasonable in exchange for the value I deliver
  * I guarantee I will get the job done

* built the streaming data architecture for realtime game player tracking information (all games, 50ms SLA) and game stats for one of the top 3 US sports leagues (can’t name drop!) using Redpanda/Kafka on Azure+Terraform, and implemented its developer portal using Gravitee to provide first class streaming API support and monetization. Also built, deployed and maintained their ask-a-question-get-a-true-answer AI bot to expose 20+ years of stats to natural language fan questions!

* Implemented a vector DB for one of the leading AI image hallucination platforms (millions of users) to provide an image similarity service.

* replatformed dozens of jobs to AWS Lambda for a startup hedge fund, vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months.

* built a ~50 node, AWS, Dockerized, Terraform-deployed distributed system to provide realtime, transformed trade data from crypto exchanges to a Kafka pipeline and data lake (fodder for an analytics platform). Met 5000msec SLA across arbitrarily many exchanges and ticker symbols. Blue-green deployment for complete CICD safety. Cloudwatch metrics proved SLA was met and provided general system oversight.

* built a framework to collapse dozens of singleton ETL programs into one config-driven, simple C# application performing the same functionality at ~80% reduction in maintenance cost year over year.

Contact: jon.north@adiuvat-consulting.com More: www.adiuvat.io

Keywords: Python, C++, R, SQL, NoSQL, Go, Golang, AWS, Azure, Lambda, Cloudwatch, Docker, Git, SVN, Subversion, Linux, Windows, Bash, Kafka, Terraform, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

  Location: London, England, UK
  Remote: Yes, or hybrid or office
  Willing to relocate: Yes, depends on the country
  Technologies: Swift, Cocoa, Cocoa Touch, AppKit, UIKit, Mac OS X, OS X, macOS, iOS, iPadOS, watchOS, Core Data, Combine, Swift Concurrency, Grand Central Dispatch (GCD), Object-Oriented Programming (OOP), Model–View–Controller (MVC), Model–View–ViewModel (MVVM), Accessibility
  Résumé/CV: https://drive.google.com/file/d/1P-hJ4zX8bqBZFf73_EsnfiN12tJfrlBM/view
  E-mail: It's in my CV

Senior Technology Leader & Cloud Architect | FinTech & AI/ML Specialist

Experience:

* Built $100M+ daily volume trading systems and led FinTech transformations for banking/crypto infrastructure

* Designed AI/ML platforms with GPU optimization (98% cost reduction)

* Fractional CTO experience modernizing legacy systems to microservices

Tech:

* Cloud/Infrastructure: AWS/Azure/GCP, Terraform, Kubernetes, GPU optimization

* AI/ML Stack: PyTorch, LLM APIs, Vector DBs, distributed training

* Languages: Go, Python, Node.js, Rust

* Domain: Banking APIs, payment processing, crypto integration

Seeking: Fractional CTO, FinTech architecture, and AI infrastructure projects

Location: Remote (EU-based)

Contact: dev (at) azdv.co

Location: Vancouver, WA

Remote: Yes

Willing to relocate: Open to discussion

Technologies: Javascript, Typescript, Web Developer-centric things

Résumé/CV: https://drive.google.com/file/d/165fbWB_769XWZjFQTbDu6tenP2W...

Email: nathankerr@gmail.com

Web developer for over 10 years with an emphasis on leading front-end development using React, Typescript, etc.

Very quick learner and have passing interest in most computer things.

Particularly love solving complex problems using simple solutions.

Authorized to work in US without sponsorship.

Remote/Hybrid: Yes

React Router Framework / Remix, Supabase, Deno, Node, TypeScript, Python, Fly.io, CI/CD, Testing

linkedin.com/in/larswo

Hi! I can help you launch a great product fast! I have 10+ years of full stack experience, working in elite product teams for reputable companies. I take a product-engineering approach, able to iterate to great UX and find engineering solutions that works for users and business.

I can work on-site in cities above and hybrid anywhere else.

lars@productworks.nl

Ruby | GraphQL | 3-12 months | US based company but remote OK

I'm seeking an expert in Ruby and GraphQL to help a well known company migrate to Apollo Router from an existing GraphQL implementation. Remote is fine but you need to be strong in both GraphQL and Ruby, not just one or the other. The role is for 3 months to a 1 year, depending on the speed of the migration.

Candidates will only be considered if they have a history of working in the Ruby implementations of the GraphQL ecosystem.

If interested, please send your LinkedIn to kevin@stokedseagull.com. Thanks!

  Location: Utah, USA
  Remote: Yes
  Willing to relocate: No
  Technologies: Node.js, web-dev, TypeScript, Postgres, AWS, more on resume
  Résumé/CV: https://electrovir.com/resume/
  Email: frigid.recaps.5z -at- icloud -dot- com

I’m a NYC-based fractional CTO/VPE. Previously bootstrapped CloserIQ (tech-enabled recruiting) and WISE (ERG for sales teams) to a team of 60+ and reached profitability. My experience most aligns with tech startups going from 0 > 10. I love to help companies build great products and teams in a capital-efficient way.

Linkedin: https://www.linkedin.com/in/kefeizhou

Email: kefei.zhou [at] gmail [dot] com

I specialize in exploratory data, ML and AI projects. Past clients include Google, NASA, and the UK, HK governments on topics such as infrastructure, cybersecurity, robotics, and decentralized finance. If you're facing high-stakes challenges or need insights from messy data, let’s connect.

LINKEDIN: https://www.linkedin.com/in/dallachiesa/

EMAIL: michele.dallachiesa@sigforge.com

Email: me+hn @ segoviacristian dot com Based in: Latam Have 5+ years of experience working at US based startups and small companies. Looking for full stack roles, though open to frontend or backend roles as well. Grew up in the states, so native level English.

I'm a Splunk Certified Architect with 20 years experience with OS, platform, HPC and adjacent technologies, looking for short-term engagements.

Résumé/CV: https://drive.google.com/file/d/1CjaIKN8WAPcpWOFqB3RR2MZmhH4... Email: in my CV and HN profile

  SEEKING WORK | Montreal, Canada | Remote/Freelance
  Technologies: iOS/macOS, UIKit/AppKit, Objective-C/Swift/SwiftUI
  Web: http://chriscomeau.com
  Resume/CV: http://chriscomeau.com/resume
  LinkedIn: https://www.linkedin.com/in/christiancomeau
  GitHub: https://github.com/chriscomeau
  Email: chris.comeau@skyriser.com

I'm a freelance consultant specializing in document processing.

Currently building an app for data extraction from contracts.

I can help with:

  - LLMs
  - Data extraction from PDF documents
  - OCR projects
  - Table detection/recognition
  - Document classification
  - Document splitting
  - PDF workflow automation

Web: https://superdocs.io

Technologies: - AI/LLMs (LangChain, LangSmith, RAG) - Full-stack Web (TypeScript, React, Next.js, Node.js) - Mobile (React Native)

Senior full-stack developer with 15 years of experience specializing in web applications. Recently worked on an AI-powered customer self-service platform.

Email: peter@peterstuart.org LinkedIn: linkedin.com/in/peter-stuart-94348292/ GitHub: github.com/peterstuart

I help companies with cloud infrastructure (AWS, GCP), security, and compliance needs, offering long-term monthly subscription packages tailored for startups. With 10+ years of experience managing cloud infrastructure, I have also led multiple successful SOC 2 and HIPAA audits.

• Cloud Management & Architecture

• DevSecOps

• Infrastructure as Code(CDK)

• SOC2/HIPAA Audit Readiness

• Cost Optimization

https://tysonworks.com

contact@tysonworks.com

LLM Solutions provides advisory and implementation services for everything LLM-related. We have developed novel approaches for leveraging LLMs against problems such as text classification, named entity recognition, semantic search and retrieval, and question/answer systems. If you have needs beyond typical "prompt engineering" and RAG-based systems, feel free to reach out.

Email: hello@llmsolutions.ai

Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform

About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology

Contact: myerou {at} paleblueapps.com

LinkedIn: https://linkedin.com/in/myerou

We can magically make your problems disappear. Our specialization is in tech debt removal, performance optimizations, delivering Django know-how.

Website: https://majikode.com

Email: kamil.marut@majikode.com

Helping companies with counseling, development and auditing of software. Specializing in software with specific security requirements and/or technical/scientific challenges.

Available part-time or for shorter assignments. Either on an hourly basis or for a fixed price for well defined assignments.

Reach out to me via hi@kryptogram.se

Technologies: Swift (iOS), Kotlin (Android), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR

Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.

Contact: info {at} paleblueapps.com

  Rate: $30/hr
  Email: hn@ramsey.one
  Availability: ~25/hrs a week
  Services: Web/API development
  Technologies: C#, TypeScript, React, Tailwind, PostgreSQL, AWS, Docker

Application Developer with over a decade of experience.

* Native application development for iOS, Android, Mac and Windows

* Creating and/or integrating APIs/SDKs

* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)

Extensive experience building products and platforms from the ground up.

Email: info at squirrelpointstudios dot com

PureScript, Haskell and FP in general

- Location: Brazil (UTC-3)

- Hourly rate: 40 USD / hour

- Availability: up to 40 hours/week

- Contact: walkerleite490@gmail.com

- CV/Other Links: https://linktr.ee/klarkc

Chroma (https://trychroma.com) is looking for a part-time video producer to help make educational content at our office in San Francisco.

If you're interested, please send a pitch to philip+video@trychroma.com

Portfolio: https://seanw.org/

Live example projects: https://checkbot.io/ https://inclusivecolors.com/

Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)

---

I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.

---

The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.

[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]

---

I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org

Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.

Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)

---

Email sw@seanw.org with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!

Location: Portugal

Remote: Yes, remote only

Willing to relocate: No

Technologies: HTML, CSS, JavaScript, TypeScript, RxJS, Angular, Ionic, Cordova, Capacitor

Résumé/CV: https://nunoarruda.com/resume.pdf

Email: nuno@nunoarruda.com

Frontend Angular Developer and Ionic Developer Expert

KMP, Android (Kotlin), Python (Django), Stripe

Super-short bio: 15+ years of professional software engineering experience

Email: mmavris{at}paleblueapps.com

Looking forward to hearing from you!

  SEEKING WORK

  Location: Bishkek, Kyrgyzstan
  Remote: Yes
  Technologies: C, Java, Clojure, Common Lisp, PostgreSQL
  Résumé/CV: upon request
  Email: ska80 [at] gmx [dot] com

Fractional CTO.

20+ years of experience. Pre-seed to Series B sized startups mostly. Happy to work in GMT+5 TO GMT+7 Timezones.

Skills:

– visionOS, iOS, and macOS Swift/SwiftUI Development

– Augmented Reality & Spatial Computing Development (ARKit, RealityKit, Reality Composer Pro, Shader Graph, SceneKit, Object Capture, object tracking, Metal, Vision, RealityKit Postprocessing, LiDAR scene reconstruction, hand and finger-recognition AR controls, world tracking, hand tracking, body tracking, face tracking, image saliency analysis, room tracking, semantic segmentation, depth estimation, Speech, Natural Language, shaders, custom CoreML models, Create ML)

I specialize in developing augmented reality & spatial computing iOS/visionOS apps. Several of my apps were handpicked and featured worldwide by Apple. I worked with Walmart on an internal computer vision product. I developed an iOS open-source WebXR browser with Mozilla. An AR startup I developed for had their app demoed by Tim Cook on HBO's Axios show. I won first place in the Vision Hack hackathon (XR Demoparty category). I've built augmented reality, photogrammetry, music, travel, ecommerce, social, gaming, SDK, messaging, computer vision, interior design, developer, lending, consumer, enterprise video conferencing, construction/architecture, workout, industrial training, and location-based products.

Experience with: Swift, Vision Pro, ARKit, SwiftUI, RealityKit, SwiftData, RoomPlan, Reality Composer Pro, SceneKit, Object Capture, Photogrammetry, CoreML, Create ML, Spline, OpenAI API, Metal, Combine, iMessage extensions, Firebase, Firestore, Vision, Speech, Natural Language, WorkoutKit, Stripe, Sketch, Wireframing, UX, and SQL

Website: https://1984.dev

Email: tony@1984.dev

visionOS Blog: https://vision.engineer

LinkedIn: https://www.linkedin.com/in/atmorales0/

GitHub: https://github.com/robomex

Clients: Walmart, Carnegie Mellon University, TXI, Madespace, Hyper, Makeshift Studios, Remotion, Supermedium, Mozilla, Hopper, Mask Market, Tempus Ex, Virtruvia, iScape, NudgeTV, Hillside Software

Some of my clients' investors: Y Combinator, DARPA, A16Z, Greylock, First Round

Some of my clients went on to get acquired by: OpenAI, Shopify

If you have any questions or you want to get a conversation started: Shoot me a message & let's talk!

Willing to relocate: no, but willing to travel/visit. I'm flexible with working hours, I usually work with clients from either Western Europe or the USA.

I do dev/devops/security, usually for startups or scale-ups or other small orgs with limited resources, and I've been doing that for 15+ years. So, if you:

* Have a slow web application that’s often down?

* Want to improve security and don’t know where to start?

* Have a legacy system that needs to be replaced?

* Are considering an acquisition but not sure about the technical side?

I can help with that. For example, in the past I have:

* Massively improved performance and reliability for a data visualization platform.

* Led a large effort to improve security for a cybersecurity SaaS.

* Built a micropayments system for a prominent media startup.

* Rebuilt an aging e-learning platform from scratch for a GDPR compliance SaaS.

* Conducted technical due diligence for acquisitions.

For more information: https://www.luitjes.it

Favorite buzzwords: Ruby (including Ruby on Rails, Sinatra, and standalone applications), PostgreSQL, Ansible, Linux.

Other buzzwords: Elixir, C#, Java (Spring/Hibernate), JavaScript, HTML/CSS/XSLT/XPATH/XSLFO, Elasticsearch, MongoDB, MySQL, Redis, Solr/Lucene, Graphite, Kibana, Grafana, Logstash, Icinga, Jenkins, Varnish, HAProxy, Pound, Nginx, Apache, Passenger, Vagrant, Docker, DCOS, Kubernetes, SSH, OpenVPN, TCP/IP, tcpdump/strace/lsof/etc, AWS (EC2, ELB/ALB, S3, CloudFront, Lambda, Batch, VPC, etc.

Hi, I am a hands-on Engineering Leader with 17 years of experience. Right now, I'm working with a B2B SaaS Startup as their Head of Engineering and actively code. If you're looking to get your MVP built or want a fractional CTO, happy to talk more.

Technologies: Typescript, JS, NestJS, ExpressJS, Fastify, GoLang, PHP, Laravel, Python, Django, FastAPI, Elixir, Phoenix (Beginner), Mongo, Postgres, Mysql, Redis, Elasticsearch, CI/CD, AWS.

Résumé/CV: https://vivek.foo/resume

Email: mail+fl2502@vivekgupta.com

I can offer strategic consulting in:

- SaaS B2B/B2C product development and platform architecture

- MVP design, development and rapid prototyping

- System design for high-scale distributed applications

- Engineering team leadership and agile transformation

- Technical process optimization and agile methodologies

- Cloud infrastructure and performance optimization

- Security and regulatory compliance implementation (SOC2, HIPAA, GDPR)

Willing to relocate: No, but willing to travel

Technologies: Javascript/Typescript, Rust, Go, Node.js, React/Redux, Vue, PostgreSQL, SQLite, GPT APIs (OpenAI, Amazon Bedrock), etc

Résumé/CV: https://dwayne.xyz/resume

Email: contact@dwayne.xyz

I’m a web and app developer with over 15 years of professional experience. I’ve worked at startups, mid-sized companies, and large corporations including Apple, eBay, and the Comcast Silicon Valley Innovation Center. Since starting my freelance business in 2020, I’ve done a lot of work with Rust, Stripe payment APIs, and multiple GPT/LLM APIs. I specialize in full-stack web development, but I’m also experienced in iOS development, server administration, database design, API integrations and more. I'm happy with both short-term jobs (alone or on a team) or medium-term contracts in an agile environment.

Email: tinmarkoviccs (at) gmail.com

I'm a generalist and an opinionated software engineer with experience both in management and as an indepth technical designer, I am looking forward to work with you. If you need a larger team at your disposal, I can arrange that with my industry connections. I guarantee all my work will bring value, or I'm not charging for it. I'm not looking for "cog in the machine coder" type positions :)

Leave me your contact if you'd utilize my help with:

- Large web API implementations

- Automatic code quality checks and processes

- Software Engineer management coaching or mentoring

- Process and scoping help (how to leave development hell)

- Large data streaming and processing systems

... and plenty other things, really. I am certain we can figure out a way to solve your issues in the way that _brings joy_.

I've got 8+ years of senior experience (leading and managing projects and teams). I've recently written code in Go, TS (& React), and Python (deployment and architecture included) with traditional stacks (Postgre, Redis, Kafka, etc. etc) and I'm comfortable with all the modern web tech-stack. I've got some past experience with C#, PHP, and all kinds of scripting languages. I pick up languages quite quickly, so that shouldn't be a problem, and I've got a working knowledge of most programming paradigms.

Reach out to me:

- via email at tinmarkoviccs (at) gmail.com

- via linkedin https://www.linkedin.com/in/tin-markovic

Feel free to browse my web to learn more about me at https://tinthe.dev/ :)

Location: Germany (Dusseldorf)

Remote: Yes

Willing to relocate: No

Technologies: React, Next.js, TypeScript, Mantine UI, Tailwind CSS, shadcn, Material UI, Bootstrap, Node.js, Express, PostgreSQL, various auth solutions (Supabase Auth, Auth0, Firebase Auth etc.), Golang, Kubernetes, AWS, Swift, Unity, various analytics and monitoring solutions (Prometheus, Grafana, Pendo etc.), OpenAI API, AI agents.

Résumé/CV: https://drive.google.com/file/d/1UVHNlrDhIZwHV2N0XmGhOluLguZ...

Email: opudrovs@gmail.com

Available for remote work worldwide, very flexible across time zones. Looking for permanent or contract positions.

Hi! I’m Olga, an experienced software engineer looking for frontend or fullstack projects.

I have experience building greenfield projects and complex features that “just work,” as well as diving into complex legacy codebases, fixing “unfixable” bugs, and performing major refactoring.

In addition to React/Next.js and Node/Express.js development, I also have experience with cloud-native workflows (Golang + Kubernetes), OpenAI API integration and agentic workflows, native iOS development, and game development. Thanks to my multi-platform experience, I can help you port large products across different platforms.

LinkedIn: https://www.linkedin.com/in/olga-pudrovska/

My contributions to Weave GitOps (React/Golang Kubernetes dashboard project):

https://github.com/weaveworks/weave-gitops/commits?author=op...

https://github.com/weaveworks/weave-gitops-enterprise/commit...

My latest fullstack code sample: https://github.com/opudrovs/react-api-data-sample/

Frontend: React/Next.js/TypeScript/Mantine UI/Tailwind CSS Backend: Node.js/Express/TypeScript/PostgreSQL/Supabase Auth

For this sample, I researched the most popular modern UI frameworks and picked Mantine and Tailwind CSS as the winners. It was an interesting engineering challenge to make Mantine UI and Tailwind CSS work well together in a Next.js app. Additionally, the whole project is dockerized, allowing you to spin up the frontend, backend, and a PostgreSQL database seeded with test data with a single command. (Please see the Readme file for instructions on how to run the project and for a video demo.)

Location: Liverpool, England

Remote: Yes (Remote only)

Willing to relocate: No

Technologies: C#, .NET Core, ASP.NET, SQL Server/MySQL/PostgreSQL/MongoDB/EventStoreDB/Redis, RabbitMQ/Kafka, CQRS/Event Sourcing, Azure/AWS.

Résumé/CV: https://cv.craigtp.co.uk

Email: craig [at] craigtp.co.uk

Hi. I'm Craig. I'm an experienced Senior Software Engineer, Systems Architect and Microsoft Certified Professional with a passion for software development.

I work primarily, but not exclusively, with Microsoft technologies and the .NET / .NET Core frameworks, leading complex and challenging enterprise software development projects to successfully deliver robust, secure, scalable and efficient software solutions, encompassing over 20 years of experience in the field.

I'm passionate about distributed systems design, CQRS and event sourcing and a proponent of domain-driven design to ensure that solutions are laser-focused on solving real business problems. I'm an open source enthusiast and advocate using the best and most appropriate tools available, providing for an effective and pragmatic solution that delivers genuine and quantifiable business value.

Throughout my career I've helped numerous businesses of varying sizes in varying industries get their technology investment right and I can do the same for you.

Recent projects include:

+ Successfully lead a multi-team effort to re-engineer the core domain of a legacy monolithic application to a suite of well-designed, modern microservices utilising Domain-Driven Design, CQRS & Event Sourcing where appropriate for one of Africa's leading FinTech companies allowing them to scale their transaction processing from over 1 million active customers to over 10 million whilst simultaneously reducing their cloud spend by over 30%.

+ Successfully delivered large section of an ambitious project to re-engineer a number of monolithic applications to cloud-native, event-driven distributed services for a leading hospitality software provider as part of a company-wide effort to modernise entire software estate including training and mentoring staff on event-driven architecture and distributed system design.

+ Successfully designed & delivered large, global SaaS product to manage and automate music royalty collection and payment for one of the UK's largest and most demanding independent music publishers including full cloud geo-distribution & redundancy to ensure high availability & reliability for the worldwide client base.

+ Successfully lead project to develop industry leading anti-motor fraud web application and API with advanced OLAP & OLTP system and data warehouse including one of Europe's largest anti-fraud databases for a Top 40 UK law firm.

What sets me apart:

- Broad expertise: Projects and technologies include data integration, Intel SGX, consensus protocols, REST APIs, and web development. Proficient in C, C++, CSS, Docker, ES6+, express.js, Java, JavaScript, Kotlin, LDAP, Linux, Neo4j, nginx, Node.js, PHP, PL/SQL, Postfix, React, TypeScript, Xen, and (X)HTML5, I possess a versatile skill set.

Why choose me:

- Strong problem-solving skills: Thrive on challenging problems, finding creative solutions. Excel in optimizing performance, designing scalable architectures and resolving complex technical issues.

Expertise in Identity and Access Management (IAM), security, and data integration. Deep understanding and practical experience to deliver secure and seamless solutions. Open to exploring new challenges and technologies beyond these areas.

Available for full-time, part-time, and consulting engagements. Let's connect and discuss how I can contribute to your success.

Location: New York, USA

Remote: Yes (remote only, unless within Trøndelag or occasional meetups within Scandinavia)

Willing to relocate: No

Résumé/CV: https://riv.ar/curriculum-vitae/

Email: jamela12@gmail.com

GitHub: https://github.com/heart-eyes-see-on-us-today, https://github.com/heart-eyes-on-us-sub-engliss, https://github.com/love-hurts-see-on-us-today ,https://github.com/love-hurts-on-us-sub-engliss