Guided paths, built to run
Each path is an ordered sequence of courses that builds skill by skill. Start at the beginning or skip what you already know; Module 0 of every course is free to preview.
AI Engineer
Go from zero setup to building and deploying production AI agent systems. Each course builds directly on the last, start at the beginning or skip what you already know.
View pathPython Foundations
Build a rock-solid Python base, from your first program to well-structured, importable packages you can build real projects on.
View pathCS Foundations & Interview Prep
Sharpen the core CS skills interviewers actually test, data structures, algorithmic patterns, version control internals, and design patterns.
View pathFrontend Engineer
Go from raw HTML/CSS to building interactive, reactive interfaces, then ship real projects: a portfolio site, a browser game, and a full-stack app.
View pathFull-Stack Software Engineer
A holistic curriculum to produce versatile full-stack professionals. Go from programming fundamentals to distributed systems, every course builds directly on the last.
Backend & Systems Design
Design robust APIs and scale them to millions of users, data modeling, web architecture, security, and distributed systems, capped by a full system-design interview framework.
DevOps & Cloud Delivery
Containerize, automate, and deploy modern applications, from Docker and a professional Git workflow to CI pipelines, serverless, and Kubernetes orchestration.