About AI Engineer Path
Last updated October 2026
AI Engineer Path is a self-paced, 40-week path to becoming an AI engineer: from Python and the maths behind machine learning, through deep learning and building a GPT by hand, to the work itself: LLMs, retrieval-augmented generation, agents, evaluation, LLMOps and safety.
We write the lessons, build the interactive simulations, practice sets and interview prep, and organise the best free videos and resources on the internet into the order that makes them click. The roadmap structure follows the CampusX AI roadmap (AI Engineer fork). Videos are embedded with YouTube's official player, belong to their creators, and are always free to watch.
Who runs it
AI Engineer Path is operated by Jay Prakash Kumar, New Delhi, India. Questions, feedback and corrections are always welcome: get in touch.
How it's funded
The core is free. A one-time Pro unlock (₹499 in India, $9 elsewhere) pays for hosting and new material, and anyone who can't afford it can ask for a free pass. See pricing.