I'm a seasoned web development expert with a knack for UX design. I specialize in front-end(React), but also do back-end(Node).
I have extensive experience in architecting, building, and delivering large custom-made web applications.
Over the last decade I helped several US/EU based clients build Airbnb-like platforms, real-time GPS vehicle tracking suites, healthcare/finance/construction apps, and more.
I mostly collaborate with tech companies, but also have a lot of positive experiences assuming CTO-for-hire roles to work with non-technical founders.
– Augmented Reality Development (ARKit, SceneKit, RealityKit, Metal, Vision, LiDAR scene reconstruction, hand and finger-recognition AR controls, world tracking, body tracking, face tracking, image saliency analysis, Speech, shaders, custom CoreML models, Create ML)
– Growth
I specialize in developing augmented reality iOS apps. Several of my apps were handpicked and featured worldwide by Apple. I developed an iOS open-source WebXR browser with Mozilla. An AR startup I consulted for had their app demoed by Tim Cook on HBO's Axios show. I've built augmented reality, music, ecommerce, social, gaming, messaging, lending, consumer, and location-based products. I am a startup founder, native iOS developer, and growth/marketing expert.
2 of the first 5 "AR Apps" featured in the App Store are my clients. I'm shooting for 5 out of 5. My most recent personal project is featured in Apple's Featured LiDAR Apps collection (above the Microsoft & Wayfair apps).
-> Senior full-stack software engineer
-> Domain expertise in advertising, e-commerce, and fintech
-> 10+ years of experience at both brand name tech companies and cutting edge startups.
I can build your vision from scratch or turbocharge your existing product development. No project too big or small.
Examples of prior work include e-commerce checkout flows, social network startup prototypes, microservices and APIs, financial reporting, Intercom-style storefront Javascript widgets, behavioral tracking, analytics dashboards, internal tools, and refactoring existing legacy applications.
Proficient with Rails, React, Angular, Typescript, SCSS, Bootstrap, MySQL, Docker, AWS, Google Cloud.
Recent feedback:
- "Indispensable"
- "Awesome colleague... always ready to help ... positive attitude towards work is contagious ... a true team player"
I am a freelance full-stack web developer with over six years of experience delivering software. I have worked for clients all around the world in many different industries. I have delivered solutions for solo founders, startups, digital agencies and big companies, such as Apple. I have background in computer science and am able to create everything from small business websites to custom web applications.
Technologies: JavaScript, ES6+, React.js, Next.js, Gatsby, Apollo, GraphQL, Redux, Node.js, Express, data visualizations (D3.js, Mapbox, Leaflet), Wordpress, React Native, Bootstrap, Material UI, Webpack, PostgreSQL, AWS, Heroku, Firebase, TypeScript, headless CMS (Contentful, Prismic, Strapi), and more.
Location: Shenzhen China, Mumbai India
Remote: Preferred
Willing to relocate: yes
Technologies: Linux system admin, devops, golang ansible, saltstack, Jenkins, python elixir
Résumé/CV: http://www.linkedin.com/in/msonawane
Email: sonawane[dot]manoj[at]gmail[dot]com
I am 20 years Devops / system administrator practitioner designing and building CI/CD pipeline, automation and configuration management having managed team and infrastructure of up to 5000 servers.
I move between CHINA and India
some highlights / work done in past
* golang API and HTML REDIS, postgres, SOLR
* xml data pipeline. golang about 80G xml files/day pumping data to mysql and solr
* CI/CD pipeline development with Jenkins and saltstack for mostly jvm and nodejs apps
* Elixir / Phoenix crm for supply chain management with vehicle tracking module.
* Managed 4000+ servers for (advertising industry) home grown python and cfengine.
* account management for GE industrial systems (2000) perl script managing accounts in 10 different domains( pre AD days, NT, Lotus Notes, Antivirus, Cisco and mainframe)
Hi there! I do long-term consulting projects with clients primarily in Germany and the US. Drop me a line if you need someone who is a quick study, will grok your business and the big picture. Raw developer firepower included.
Sample references:
- multi-year backend dev & enterprise integration for an insuretech startup backed by Munich Re (Node.JS, Typescipt, Mongo, AWS, k8s)
- leads management platform for a contractor in TX (PHP, Laravel, HTML+CSS)
- web app for distribution of insurance documents from the agent to the customer (.NET Core, HTML+CSS)
- pan-European rollout of an eCommerce system for a cable company in EU (product management)
- Scrum Master for a Prague startup in the taxi app (kinda like Uber but with real taxis)
- my own failed SaaS startup in the requirements analysis space (something like Trello)
Industry exposure: finance, telecoms, insurance. Most of my engagements recently are centered around helping Fortune 500-sized companies navigate the new digital landscape.
Availability: prefer flat-price projects with fixed scope. You can be located anywhere but some timezone overlap is desirable.
Working mode: remote, happy to meet for the initial kick-off and planning when travel is possible again.
From 2005 until 2015 I ran my own development company. Since 2015 I’ve been using that experience to help companies and development teams take ‘the next step’. The next step in delivering higher quality products, the next step in gaining higher developer velocity and the next step in being a more predictable in planning and outcome.
I strongly believe the following factors help in taking this next step: 1. Never compromise in code quality. 2. Standardize as much as possible (to prevent reinventing the wheel and focus on adding value) 3. Automate everything 4. Create a safe to fail environment.
SEEKING WORK | EU/US | Remote | Part-time | Interesting Projects only
Backend developer, SQL expert, Technical lead, Architecture consultant (CTO for hire), DevOps engineer with 10+ years of experience on various projects..
Areas of expertise:
* Building of performant and scalable fulltext/geospatial search systems, with autocomplete, REST/GraphQL API (PostgreSQL or MySQL, SOLR or ES, Nginx...)
* Setting up of an easily configurable Prometheus based monitoring systems build on top of various open source components like iTop CMDB, Prometheus, Alertmanager, Grafana, Loki, Fluentd, TimescaleDB. With reporting, self-service operations portal, inventory synchronization, etc...
* ETL pipelines (data collection, transformation, DWH, BI reporting...)
* Open source systems integration, gluing together MVP using various open source components
I worked for 5 years in a media company(vix.com) and as a Team Lead I was responsible of maintain and improve the platform that supports all the operations of the company with 80 millions views per month.
We went from a heavily-customized Drupal to a custom NodeJS solution with microservices reducing devops costs, enhancing website performance and improving the time to add new channels from an average of two week to 8 hours.
We delivered content through multiple channels (website, Instant Article, AMP, and several feeds to social networks and devices).
Now im looking for freelance or full time jobs related to web performance / optimizations, but also looking to great challenges around web solutions.
Remote with travel for meetings as needed post-Covid
I'm a data scientist who specializes in helping companies design and implement a data science strategy prior to making a first data science hire. At most top-tier startups, the management team recognizes the need to build a data science organization. But getting started on that process is difficult, and far too many startups watch their first data science hire fail to deliver results.
Success follows from articulating the objectives and needs of the data science team, and that’s where I can help. By developing goals, ensuring data infrastructure is in place, and identifying needed skills, we can set your first hire up for success and avoid costly mistakes like hiring a deep learning engineer when what you really need is someone to make dashboards.
Although I deliver the most value when helping organizations develop strategies, I’m also available for other projects up to 10hrs/week.
Hey, I'm a freelance product designer with about 7 years of experience. I've worked in design directing & team lead roles. Give a shout if you're looking for someone to support your team or projects, this can be in a temporary fashion to support ongoing efforts, or more consistent support. I've worked both for early-stage startups, as well as larger corporations.
I've done some work as a product manager & management consultant, so I'm very comfortable with the intersection between design, business and technology. This includes taking early-stage product designs and scaling up to design systems & scale.
Both proficient in Sketch and Figma.
Location: Brussels, Belgium (GMT+1) – Overlap with US timezone isn't a problem (I've had clients in the Pacific).
Remote: Yes
Willing to relocate: Maybe (to discuss)
Technologies: Sketch, Figma, UI, UX, product design, wire framing, user journeys, ...
Résumé/CV: linkedin.com/in/svenlen
Email: sven [at] umber.me
Portfolio: http://umber.me
Well versed in python and javascript, but capable in other languages as well (have deployed Java/Golang/C recently). I've recently been working in privacy/security, currently working on combating disinformation.
I've been big on python testing lately. I've implemented testing for large python projects at two companies now, bringing them from 0% coverage to 100% coverage. I'm experienced in mocking tools to isolate components for testing, make tests deterministic, and remove the need for networking (who wants to run tests that rely on third party things).
Big on Django but not restricted to that. Lots of experience with modern react/vue. I've been a remote worker for about half a decade now, so I had a track record of getting things done without direct supervision, and my remote work means my schedule is flexible for side projects. Set up to easily work with either US or UK entities.
contact: shu DOT chen AT freelancedreams DOT com
Please do not contact trying to make me sign up for your freelancing marketplace. It's not hustle, it's spam and highly unethical.
At Papa Bear Software, we provide technical strategy, architecture, and engineering, and staff augmentation primarily for early stage b2b software startups.
What we've done lately:
- Redesigned a SaaS company's cloud infrastructure resulting in $45k/year savings
- End to end development of a new product for a successful marketing company looking to pivot into adtech.
- Designed and built a high traffic IoT data pipeline including data lake storage and time series visualizations
- Built out a business intelligence platform to help multi-tenancy startup visualize success metrics.
Software Engineer with 12 years experience, working mostly with Ruby (and Rails) and JavaScript (NodeJS and React). Can work on the back-end, front-end or full-stack. I have extensive experience working on small teams or even as the only engineer on the team, so I can help founders go from an idea to a working application. By the way, I'm the creator of https://hnhiring.com. For the last year I was contracting at the CNCF where I worked on https://landscape.cncf.io and https://radar.cncf.io.
* Technologies: Ruby, Ruby on Rails, NodeJS, ReactJS, next.js, PostgreSQL.
I'm an experienced Python Developer, Data Scientist, Machine Learning Engineer, winner of multiple hackathons and author of 4 patents in ML/AI/AR. I have BS in Mathematics and MA in Statistics. I have shipped new features and products powered by Big Data, Machine Learning and Deep Learning. I enjoy building machine learning applications, from research and prototype to production system. I am passionate about creating new workflows and experiences that enhance everyday life.
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I've been using Kubernetes since the very beginning, been actively working at scale, and worked across the stack and with diverse technologies. 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.
I'm available for consulting on your initial setup, for fixing your build, as well as on retainer for operational Oncall.
SEEKING FREELANCER | Boulder, CO | Remote | US Time Zone
At Uplift, we’re on a mission to perfect our work life while learning, building, and enjoying our free time. We're looking for a well rounded web designer with mid/senior experience level.
UX Design and Visual Design dual role:
* Bohemian Sketch experience preferred. Photoshop/Illustrator works too.
* Experience designing web applications.
* Mobile design experience a plus but not required.
Bonus:
* Freelance experience: delivered projects, managed budget/estimate, worked with non-technical clients (most important)
* Self-sufficient (can get stuff done with Trello tasks, can make decisions)
* Good communicator. Makes deadlines and estimates, raises concerns.
* Passionate, self-driven learner waiting for the opportunity to build something new and cool.
Begin part-time and go from there.
#### To apply:
* Location and preferred working hours (US timezone required)
* Details about your experience with all of the above skills & technologies.
* Current & next 3 months of availability, range is OK. At least 15 hours a week.
At Uplift, we’re on a mission to perfect our work life while learning, building, and enjoying our free time. We're looking for well rounded software engineers with mid/senior experience level for the following role.
Backend engineer:
* Django (python)
* GraphQL (Django & React+Apollo)
Bonus:
* Freelance experience: delivered projects, managed budget/estimate, worked with non-technical clients (most important)
* TypeScript
* Heroku or AWS
* SQL experience
* Can think critically, build from rough specs (no designs or detailed specs)
One of our core values is continuous learning: within the industry & from each other. We welcome people of different backgrounds, experiences, abilities and perspectives. If you're self-sufficient, passionate & a good communicator, apply now!
Begin part-time and go from there.
#### To apply:
* Location and preferred working hours (US timezone required)
* Which position you’re applying for
* Details about your experience with all of the above skills & technologies.
* Current & next 3 months of availability, range is OK. At least 15 hours a week.
I'm Indonesian designer and front-end developer. I have 2 years experience working as a designer at design studio. I design delightful interface, website, brand, and packaging. I love working with inspiring people and companies on challenging projects.
SEEKING WORK - Remote (GMT-3)
Labcodes is a Brazilian software development and consulting firm focused on design, build, and scale web products. On our team, we have Designers, Developers, and Project Managers ready to start a new project.
We’ve been working with US customers for the last 6 years, and we value long-term relationships with our clients. To do so, we have a strong engineering culture paired up with our great communication skills.
We’re experts in Python/Django, Javascript/React and UX/UI Design.
Pitch deck: https://lab.codes/pitch-deck
Client Reviews: https://lab.codes/clutch-reviews
Website: https://labcodes.com.br
Contact: contact@labcodes.com.br
Recent Clients:
SEEKING FREELANCER | Philadelphia & New York | Local & Remote US We are a development shop that focuses on software craftsmanship. Our calling is to help companies create amazing, intuitive web & mobile applications, APIs, products, and services. Pair programming, continuous integration & delivery, kaizen, and TDD/BDD aren't just ideas we pay lip service to, but core practices of our day-to-day work. We love polyglots. We use lots of Ruby, Python, Elixir, and JavaScript (mostly TypeScript, React and React-Native).
Local only:
• Ruby & Rails
• Python
• iOS
• Elixir & Phoenix
Local & Remote:
• React Native
• Android
• Azure, especially with Kubernetes & Terraform
• ML, AI, & Data Science
• Kafka
SEEKING WORK | Uzice & Belgrade (Serbia, SE Europe, UTC+2/CEST) | REMOTE
MVP design & development or Front-end outsourcing. We specialize in helping mostly back-end focused teams and startups to build great looking UI's for their products. Five person team of developers and a designer. 35+ years combined experience. Working on projects varying from small websites to enterprise SaaS. Part of an outsourced team or full product ownership, in-house PM. Worked with clients from USA to Australia. Take care!
SEEKING WORK | Central Europe | Remote web development
My partner and I have extensive experience in architecting, building, and managing large custom-made web applications.
Throughout the last decade we built Airbnb-like platforms, music streaming apps, healthcare/finance/construction apps, real-time GPS vehicle tracking suites, worked on core systems of big data platforms (millions of daily transactions) and more.
We mostly collaborate with companies, but also have a lot of positive experiences assuming CTO-for-hire roles to work with non-technical founders.
We specialize in back-end, DevOps, system administration (Ruby on Rails, PostgreSQL, AWS, Docker, Elastic, etc.), and also do light React/Front-end work when necessary.
We're looking for a contract-to-hire mid-level developer to fill a role on our team specializing in deployments, builds, and build processes. You'll be responsible for making sure our deployment pipelines are in good shape, initiating deployments and builds across multiple projects, and making sure they are successful.
The ideal candidate would be a generalist who has a strong track record with the devops, automation, and Typescript/Nodejs--this role will likely evolve as we continue to streamline our existing processes.
Familiarity with the following is preferred:
• CI/CD
• Docker
• Terraform
• AWS
• Postgres
• Redis
• Mongo
• Typescript
• Nodejs
• React/React Native
• iOS
• Android
• Security Best Practices
We are a remote-first software agency and have been working with distributed teams for the past ten years. We use Slack and kanban to communicate. Good-fit candidates will be able to be online during Pacific timezone working hours, can self-motivate, and has experience completing tasks independently in a remote environment.
US citizen currently residing in the US is strongly preferred.
Send your info to: `contact@${currentPost.username}.com`
I have 15 years of experience as a graphic designer and web developer. I create websites, brand identities and marketing material for a variety of companies including startups, agencies and non-profit organizations. In addition to my design skills, I am also a full-stack web developer.
DESIGN: websites, mobile apps, logos, banner ads, marketing material, advertising, billboards, trade show displays, packaging, 3D modeling, photo retouching
I'm a full-stack developer with experience helping small businesses and startups launch, streamline processes, modernize outdated code, and more. Code-wise I'm most comfortable with PHP, Python/Django, and Javascript. Recently completed projects include modernizing a medium-large Django codebase in light of the Python2 deprecation, moving transactional emailing on a Django site from Mandrill to Amazon SES, and (soon concluding) helping a web phonebanking app manage their dramatic seasonal usage surge for the 2020 US elections.
I love new challenges and puzzle-solving. Limited availability through the end of the year but wider availability starting January. Read more on my website, or email me at noah@nthall.com to talk about your project!
Highly experienced VP of Engineering & Cloud consultant.
Skills:
* Cloud technologies (AWS/Azure/GCP) - From 20K live server installs, to GPU-based infrastructure automation for a MedTech company. I've done my fair share of cloud infrastructure work (Terraform or without).
* Serverless (going heavy on that one)
* Crypto/Blockchain - building Crypto infrastructure (multiple Blockchains), customized libraries and APIs, as well as front-end (MetaMask) solutions.
* CI & Unit testing - Jenkins, Mocha & Karma for JS, Toast for PHP, as well as Selenium
* Django (general Python too) - to a lesser extent
Seeking: Challenging projects. Most recently automated GPU-based infrastructure for a MedTech startup, before that worked extensively with Serverless & AWS APIs, building cloud-related prototypes.
This is Sanjay and I am an expert Fullstack developer with 6+ years of experience mostly in SAAS and web app development. I am the one who can combine the art of design with the art of programming, I can easily work with both front-end and back-end web developers to build all client-side logic, Plus bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.
Company: watcherr.com is a healthcare tech start-up that is currently developing an ecosystem around a medically certified smartwatch that can provide a much sought-after solution for the market, providing features like indoor and outdoor location tracking, voice communication and advanced daily activity insights to save lives by proactively trying to prevent cardiac arrests and helping a person in distress more quickly.
Location: always remote (located in EU), main timezone is CEST
Type: can be either contractor or on payroll for a long term cooperation
Looking for:
- Medior/senior Python (Flask) engineers with cloud experience (preferably AWS)
- Machine Learning/Deep Learning/Data Scientist: set up the data pipeline, train models on medical data to detect diseases and heart rate anomalies, gesture recognition with data from our smartwatch and more.
Bonus: worked in a start-up before
Why us?
- contrarily to most start-ups, customers are already waiting for us to launch the product in the next weeks
- the company is founded by people with proven experience in this industry
- we have our hardware, firmware and software under one roof, which gives us full control over the ecosystem that we are building
- we value everyone who helps to build this story and reward that with stock options. If the company does well, so will you.
If you’re interested, send me your resume/LinkedIn via the website or to jonathan.stevens@watcherr.com
I'd like to be hired to work on open source projects. I've been working on and using open source for about 20 years, principally on the Debian project.
Highly experienced in the design and development of instructional content and applications
in mathematics and physics for a higher ed audience. Seeking collaboration in all phases of
design and development with universities and other creators of instructional content with the
goal of improving instructional processes and techniques. Experience includes highly
successful time in instructional design in academia, as well as significant private sector
development.
- Instructional design
- Visualizations and simulations
- Scientific computing and numerical methods
- OpenGL, WebGL, GPU computing
- Web based or installed applications
Website: http://www.vizitsolutions.com
Email: akluge@vizitsolutions.com
Linkedin: http://www.linkedin.com/in/avkluge
SEEKING WORK | Sarajevo (Bosnia & Herzegovina, Central European Time) | Remote 3-person team of senior software engineers and designers here. We all have 10+ years of experience working for Fortune 500 companies and several acquired startups. Comprehensive knowledge of:
I am a highly experienced software engineer from Berlin. I have more than 20 years of experience in the industry. I usually work on software for (Embedded) Linux, macOS, iOS and Android.
I love write code under the hood. Hire me if you need C/C++ code integrated into your mobile app for Android or iOS.
I love bug hunting. You have really nasty issues in your software? Memory leaks? Multi-threading issues like race conditions or dead locks? Arbitrary crashes? Performance defects? Hire me, I'll track it down.
I love working on audio or music related software. Hire me if you need help with low-latency audio streaming, audio processing and mobile apps for audio/music production.
I work with C, C++, Objective-C, Java, JavaScript, Node.js, React Native, Flutter, Yocto, U-Boot, CMake, Android (NDK), iOS
SEEKING FREELANCER | Boulder, CO | Remote | US Time Zone
At Uplift, we’re on a mission to perfect our work life while learning, building, and enjoying our free time. We're looking for well rounded software engineers with mid/senior experience level for either or both of these roles.
1. React Native / UI Engineer
* React Native (at least 1yr of experience preferred)
* TypeScript
* GraphQL (React+Apollo especially)
* Frontend architecture
2. React engineer
* React experience (the more the merrier)
* TypeScript
* GraphQL (React+Apollo especially)
* Frontend architecture
* Tailwind, Emotion, SCSS
Bonus:
* Freelance experience: delivered projects, managed budget/estimate, worked with non-technical clients (most important)
* Heroku or AWS
* Node.js
* Excellent CSS skills
* Native iOS/Android
* Can think critically, build from rough specs (no designs or detailed specs)
One of our core values is continuous learning: within the industry & from each other. We welcome people of different backgrounds, experiences, abilities and perspectives. If you're self-sufficient, passionate & a good communicator, apply now!
Begin part-time and go from there.
#### To apply:
* Location and preferred working hours (US timezone required)
* Details about your experience with all of the above skills & technologies.
* Current & next 3 months of availability, range is OK. At least 15 hours a week.
Full-stack developer (front-end focused) specializing in using Javascript, React, and various other tools to build modern websites and web applications. I have a versatile skill set and strong communication skills. Looking for contract work.
Remote: OK, have worked fulltime remote for 4+ years
I'm an experienced (>10 years) embedded software engineer. I have a bachelor's in electrical engineering.
I've experience is split between bare-bones RTOS embedded (FreeRTOS) and various flavors of embedded Linux. I'm typically involved in rapid prototyping to look for market fit.
Examples of previous work:
* Video streaming on legacy embedded hardware
* Yocto environment to support higher-level language development in embedded devices
* OSGi training
* FreeRTOS development
I'm a programmer, most familiar with C on Linux (both userland and the kernel) and Win32. I'll be happy to start a project from scratch, or to help support any old codebase. For a sample of my work please see rdrview [1], a small command line tool that found some success here on Hacker News; or [2], a naive filesystem implementation I've been working on.
My usual rate is 15 USD/hour, and I don't expect to be paid until I have something to deliver. For what it's worth, I have a background in math.
Thanks, but I want more work, and it's hard to get low-level jobs remotely. I wouldn't mind working on web development or whatever, but I have no experience there, so it's only natural to ask for less money.
It's the same from another side - it is hard to find low-level devs nowadays. Also, you might be missing some clients because many would think you provide mediocre service since you charge so low.
SEEKING WORK - remote (based in Raleigh/Triangle, NC)
Sr dev / CTO-for-rent / jack-of-most trades
Primarily web-focused, with experience taking projects from ideas to execution to delivery, with everything in between (architecture planning, testing, development, deployment, support, and more).
- Server focus on PHP (Laravel/Zend), Java (Spring) and JS (Express/Node)
- Client focus on Vue, Angular, React, with (for 'regular' projects as well as hybrid/PWA with Ionic)
- Database focus on MySQL/MariaDB/PostgreSQL
Past industries served include education, financial services and transportation/3PL.
Is it time for your website to get a fast and modern redesign?
I'm a web developer and designer with 10+ years of experience that knows how to design, develop and optimise modern looking websites that get top Google page speed scores.
I've worked with global companies like Just Eat and Triumph Motorcycles, created my own commercially successful web apps and have a PhD from Edinburgh University so you can rely on me to deliver high-quality results on schedule.
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The best online example of what I can do is my website for Checkbot for Chrome (https://www.checkbot.io/), a website testing tool that checks pages for SEO, speed and security web best practices. The whole project is my own work including graphic design, web development, logo, web best practices guide (https://www.checkbot.io/guide/) and UX. Technologies used: Vue, TypeScript, Node, Express, Firebase, Netlify, Paddle.
[ Rated 4.9/5, 40K+ active users, 100s of paying subscribers ]
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Expertise: Full stack development (JavaScript, Node, TypeScript, Python, PHP), modern web frameworks (Express, Vue, Angular, WordPress), cloud hosting (Netlify, AWS, Google, Heroku, Firebase) and website optimisation (page speed, security & SEO).
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See https://www.seanw.org for my portfolio, client endorsements and more on my background.
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Email sw@seanw.org with details about your project so we can arrange a call and work towards a quote. I'll get back to you within one working day.
SEEKING WORK | North Carolina, United States | Remote Only
Consulting.
Will tutorial programming 1-on-1 for one hour, get ten times the education per minute than you could in university.
Technologies: Expert-level experience with Python. Familiar with JavaScript, C/C++, CSS, Bash, React Native, UI/UX Design.
Education: I have 8 years of experience independently developing and shipping end-to-end software. As a result, in 2020 I got the Triplebyte iOS, Android, Generalist, Frontend, and DevOps certifications with no preparation. I designed the icontract Python library, which has 10,000+ monthly downloads. I am one of 1500 people on Stack Overflow with the Python silver tag badge, totaling over 100,000 total views. I know Django, flask, sls, and web.py.
I'm specialised at performance and reliability optimisation, security hardening, and debugging. Got experience taking projects from prototype and MVP to full products and services. Can take over and finish abandoned projects. Task and process automation is a pure joy to me. So is data scraping.
I'd love to work with one of the following technologies:
* JavaScript (ReactJS/NodeJS)
* Python
* C#
* C++
* x86-64 (reverse engineering)
I have 2 years worth of experience as a software developer, and 1 year as a full-stack development instructor. Funnily enough, I was an instructor before I became a full-stack software developer and after a year of teaching I wanted to make the switch.
I also have a few months experience as a pentester. My proudest work is getting full remote code execution via a clever SQL injection and reimplementing a JavaScript-based rowhammer technique (it was written in an academic paper).
People say that I am more entrepreneurial compared to the average developer. I always love to help with marketing, developer advocacy and recruiting next to my actual role.
SEEKING FREELANCERS | Remote (USA only, Europe only and Anywhere)
USA Only:
Role | Skills | Weekly rate | Duration
USA role #A1 | Apex, Salesforce | $1900 - $3000 / week | Varies
USA role #A2 | Microsoft Azure, AWS | $1900 - $2500 / week | Varies
USA role #A3 | Java, AWS | $1500 - $2500 / week | Varies
USA role #A4 | ReactJS, React Native | $1900 - $2500 / week | Varies
USA role #A5 | Data Science, QA | $1500 - $2500 / week | 3-12 Months
Note that you may likely have to undergo an identity check and/or background check to ensure you are cleared to enter the client’s environment. Depending on the client, this could potentially be a non-negotiable step.
Please indicate interest by emailing: "mailto:hn2020@<my-hn-username>.com?subject=Freelancer%20Role%20#X", thanks!
Team of two senior software engineers available to help small and mid-sized startups improve their backend infrastructures. We can dive into existing Ruby, Python, or Java cloud projects and improve performance, re-architect distributed systems, or build out entirely new components and features. We've been integral parts of software companies from seed to Series B and from Series B to acquisition. Our previous full time gigs include Elastic, Code42, Truework, and MongoDB.
We'd love to hear about your startup and how we can help!
Technologies: C/C++, embedded systems, STM32, hardware design and PCB layout, manufacturing, signal processing, audio, IoT
Email: technology.pma@gmail.com
Hi my name is Paul, I'm the owner of PMA Technology. We offer a wide range of technology services. I'm about to finish up a contract developing an IoT mesh network for a high rise condo building with over 900 zigbee devices. I've previously designed and manufactured high quality pro audio hardware, and developed CAD software for the structural engineering industry.
Currently located in the Cincinnati area, but remote contracts are good too, depending on the type of work involved.
We are a small software development agency specialised in the design and development of custom web applications and websites. We are interested in joining projects that bring positive social or environmental impact. Relevant portfolio and references from international non-profit organisations is available on our website: https://weareevermore.com/
I am a Back-End Developer with more than 7 years of experience in big corporations and startups. I am proficient in several technologies, languages and architectures such as Node.js, Git, MongoDB, Terraform and the AWS ecosystem.
I'm a product lead who specializes in Clojure/Script development. I quickly and independently develop quality software that will meet your business needs.
Recent work:
- Created https://github.com/deckeraa/pouchdb-fx, a re-frame effects handler for PouchDB. (Please keep in mind that this library is very much in alpha if you decide to peruse the code :) ).
- Created a fuzz-testing tool that takes in a language grammar (EBNF) and uses that to generate syntactically correct random text in that language. During text generation it can also take in external information (such as table and column metadata for use in generated SQL queries) to create random text that is contextually correct as well. Currently used for testing SQL databases.
- Built https://familymemorystream.com, a video-hosting and sharing site for family videos. (Tech: Reagent, Clojure/Script, S3, CouchDB, Stripe)
Software Engineer with a Computer Science & Mathematics degree. Since 2014, I am offering custom Mobile, Software, and Web Application development consulting in order to build world-class applications, tailored to your needs, that is built with love.
Would you like to have a chat? Hit me up @ vaggdan[at]protonmail.com
I help non-technical founders handle their tech so they can focus on growth.
If you're a B2B startup founder struggling to stay on top of your design & development processes while simultaneously juggling your business's sales, marketing, and operations, I can help.
Over the last ten years, I've contributed to over 25 products launched across app stores and the web. In that time, I've worked with Fortune 500s as a consultant at Google, with venture-backed startups as a partner at Gradient, and with non-technical founders as founder and project lead at SANE.digital.
As soon as next week, I can join your team as an independent technical co-founder, taking over your design & development processes and freeing you up to focus on the only thing that matters to an early stage startup:
Growth.
Imagine:
- No more missed deadlines.
- Weekly feature releases.
- Faster bug turnaround.
Don't just take my word for it. Listen to my clients:
“James understands what it means to work with a startup where every dollar counts. Thanks to him, we were able to bring our products to market much faster than we could have ourselves.”
- Matt Ivester (CEO, A Rad Corporation)
“After three years of other agencies promising a lot but delivering little, getting to test a prototype after just a few weeks was very cool. From the first time we sat down, I really felt James got what I was trying to do.”
- Andy Lin (Founder, Self Portrait Project)
“After an entire year of working with another firm, our app just did not work—the core feature was broken and the app drained the battery. James was able to research the problem and find a workable solution in a matter of weeks.”
Full-stack engineering team with experience in hardware, firmware, web development and data science. We are mission-driven to effect positive change through technology, and we work with startups, non-profits, academics, and government agencies to achieve those goals. We operate as a tech workers cooperative: members are equal shareholders with equal voting rights. To inquire about our services, or join the team, please contact us through our website: https://interstitial.coop/
SEEKING FREELANCER | Distributed US/EU | Remote Only
Looking for a full stack React/Node.js developer with a few years of experience. You should be comfortable building features end to end, and communicating clearly. Experience with CDNs, server side rendering of react templates, and postgres are a plus.
We are a publishing company running a custom CMS built for speed. As we acquire new sites, we need help scaling our infrastructure and building out new features and templates.
You'd be joining a small team of 3 engineers working fully remote and asynchronously.
SEEKING SEO WORK | Syracuse, New York, USA | Remote Only
Seeking Search Engine Optimization (SEO) work for small-medium sized businesses (preferably as a 1099). I enjoy helping small businesses rank higher on Google and other search engines to compete with goliaths in their industry for new potential customers on the web. Over 5 years of proven results & strategies in this industry.
I am a freelance full-stack web developer with over nine years of experience delivering softwares and mobile apps. I have worked for clients all around the world in many different industries.
Full Stack Developer and Mobile Developer (Native)
Location: EU and India (I travel between India and EU)
Technologies: React, Rails, TypeScript, Elixir, Next.js, GraphQL, Redux, Swift and Kotlin
4-person team comprised of multidisciplinary roles in development, design, UI/UX and marketing that can bring an MVP to production in just a few weeks. Most of the team has worked in startups for +10 years.
SEEKING FREELANCER - We are looking for a haskell/lisp genius (with experience using effect fusion) to sharpen our layered monadic evaluator. This is core to the next version of http://www.hyperfiddle.net/, a tool for making declarative crud apps backed by Clojure. Remote, international OK, I'm in Eastern Time. dustin@hyperfiddle.net
SEEKING WORK | 100% REMOTE | $50 per hour We are a Javascript development team specialized in ReactJS and React Native technologies.
Tech Stack: ReactJS, React Native, Ruby On Rails.
Integrations we have worked with: GatsbyJS, Mapbox, Google Maps, QR codes, OCR, Firebase, NetlifyCMS, Strapi.io, Stripe, WebFlow, etc.
Location: european, running a web development company in china.
Technologies: Linux, frontend and backend webdevelopment, prototyping.
20 years experience with web development, offering web development services, developer training, mentoring and part-time CTO support for developers or junior CTOs
Email: see profile
I am also able to build up a development team for you in china to help you enter the chinese market or take advantage of resources in china.
Searching for software reverse engineering opportunities in all categories. I like to reverse things and provide solutions with software development. Lost your source code? Want to fix an exploit you've just got to know?
Location: Germany
Remote: Yes or On-Site
Willing to relocate: Yes
Technologies: C/C++, ASM, Windows internals/kernel, IDA, Cheat Engine, C#, Win32
High-performance React consultant. I specialize in solving React bottlenecks; architecting high-performance, fast-loading React applications; and helping teams build snappy user experiences.
I've developed for Zillow, Franz, iCars, and more.
SEEKING WORK | DFW, TX or REMOTE
Full stack engineering team of 4. We are a well oiled most-of-a-scrum team hanging our shingle out there. We have one CTO / VP / architecture master and 3 senior developers. We've been making Node and Elixir apps together for close to 4 years.
PhD Computer Science and Civil Engineering background, I have worked in academia and industry. My work centres on Machine Learning/AI for probabilistic engineering problems/simulations. Recent work includes a full time research position at the Alan Turing Institute (the UK National Centre for Data Science and Artificial Intelligence).
Looking for new opportunities in the Data Science/simulation/programming space.
Felt like your development team doesn't understand what you need?
Ever had a mismatch between what you need and what you got?
You might need a Product Owner.
I'm a Product Owner who has been programming for years.
SEEKING WORK, South East Asia (UTC+7), remote work OK
Willing to relocate: Yes
Hi I’m Mark, a developer originally from the UK. I specialise in devops/system tools, workflow automation integrations, and NodeJS web development.
10+ years working in IT, experienced delivering large projects for Fortune 500 companies internationally, and working remotely.
I am very flexible with working hours and can accommodate most timezones.
Most recently I’ve been developing social media SaaS and statically generated (a.k.a Jamstack) websites, built using GitHub actions, deployed to Netlify.
Looking for a freelancer who has experience building client-facing services with SMT solvers. Particularly in the area of program verification. If you've done SMT in a browser even better.
SEEKING WORK | EU -English,German,Dutch- | Remote only.
I'm a senior systems administrator and software architect and I'm looking to help out with the development or maintenance of projects in Clojure, Ocaml, Elixir, or related languages, especially in the fin-tech space.
For my cv or a quick inquiry feel free to drop me an email. My email address is in my profile.
Hello, I'm Jean Lucas and I build products. Some technologies I play with are JavaScript, Node, Go, and Flutter.
I am offering a simple service: MVP building.
I'm here to provide everything you need to launch your product fast, in weeks and not months. If you have an idea, we can work out the best version as soon as possible. Not just with code, but also design, business models, marketing, and more.
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 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.
+ Successfully lead project to deliver a market-leading, best-of-breed corporate travel management web & desktop-based product suite for a company who, largely as a result of the technology, were later acquired in a multi-million pound deal.
I'm a seasoned web development expert with a knack for UX design. I specialize in front-end(React), but also do back-end(Node).
I have extensive experience in architecting, building, and delivering large custom-made web applications.
Over the last decade I helped several US/EU based clients build Airbnb-like platforms, real-time GPS vehicle tracking suites, healthcare/finance/construction apps, and more.
I mostly collaborate with tech companies, but also have a lot of positive experiences assuming CTO-for-hire roles to work with non-technical founders.
Tech stack: React.js, JS/TypeScript/Babel, Node, Webpack, GraphQL, ESLint, Cypress.io, styled-components etc.
• Read more on my website: https://getivor.com
• View recent project - Jira Clone (6,4k stars): https://github.com/oldboyxx/jira_clone | Live demo: https://jira.ivorreic.com
• Passion project from 2014 (100k monthly visitors): https://movieo.me/movies
RATE: $150/hour with a minimum budget of $30k.
Get in touch: ivor@codetree.co