Backend developers build the systems that power the large-scale web applications that you use every day. In this complete learning path you'll start by learning the fundamentals of programming and computer science in Python and C, then you'll learn all about building scalable and secure back-end systems using TS, SQL and Docker.
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You can't truly become a developer if you can't build your own stuff. Theory and foundations are important, but you also need to be able to fly solo. The purpose of this project is two-fold: a chance to put your skills into practice and to add another project to your portfolio. Well-built personal projects will help you land interviews and jobs, so make sure to put in the effort!
Last updated: Oct 2025
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This capstone project should be your resume's pièce de résistance. You're allowed to use any languages or frameworks you want, but you must build it yourself, and it should be remarkable, memorable even. The purpose of this project is two-fold: a chance to put your skills into practice but also to give your resume something that stands out and gets you noticed.
Last updated: Oct 2025
Avoid tutorial hell
by writing a ton of code
Stay motivated with
a game-like curriculum
Build portfolio projects
to prove your skills
Delve deeper
into foundational concepts
Learn flexibly online
without interrupting your life
For 1% the price of college
to minimize your financial risk
lessons completed
courses completed
xp earned
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Yes! It's free to create an account and start learning. You'll get all the immersive and interactive features for free for a few chapters. After that, if you still haven't paid for a membership, you'll be in read-only (content only) mode.