Yes, I think I'm pretty proficient with Python, and I'm familiar with a few other languages. But I have never really worked on a large codebase or on a large team, so there's that.
You won't learn how to work within a large team or large codebase unless you do it. You won't learn that by doing a CS degree.
I completed a Masters in engineering and at my first job I worked as a tester for 6 months. I gained plenty of domain knowledge which helped me when I transitioned into a Java developer role. I learnt everything on the job. I would think you can too
