Free resources
Free AI engineering resources
Two free PDFs and hands-on Python labs that run in your browser.
Free PDFThe 2026 AI Engineer Syllabus & Resource KitFree PDF: a 13-module AI engineering syllabus mapped to 33 real AI job postings in India, with projects, hours and resources.Free PDFThe Ultimate AI Engineering Cheat SheetFree PDF: essential AI engineering terms, formulas (softmax, attention, cosine similarity, F1) and runnable Python idioms in one cheat sheet.Free lab, no sign-upGradient descent from scratch in PythonWrite gradient descent in a few lines of Python, run it in your browser and watch the loss fall. No sign-up, nothing to install.Free lab, no sign-upNumPy array filtering with boolean masksFilter NumPy arrays with boolean masks: conditions, combining them with & and |, and np.where. Runs in your browser, free.Free lab, no sign-upBuild a tiny semantic search with cosine similarityBuild a tiny semantic search in Python: vectors, cosine similarity and top-k ranking, the core of every RAG system. Runs in your browser.
Your first lesson is on us.
AI vs ML vs DL vs GenAI: deep notes, a hands-on lab and a quiz. No card. No catch.