Courses
Start with one of these
Every course is free to take. When you finish the basics, Pro Mode raises the difficulty without changing platform.
90% free · no card
Pro Mode available
Build an AI chatbot in 5 lessons
From zero to deployed chatbot: Claude API, conversational memory, tools (tool use), a React interface, and Vercel deploy.
120 min
· 5 lessons
Pro Mode · €29
DM
Diego Martín
Senior Engineer · Ex-Stripe
Prompt Engineering from scratch
Learn to talk to Claude and GPT like a pro. From simple prompts to advanced techniques like chain-of-thought and JSON prefill — all with runnable code.
90 min
· 5 lessons
Pro Mode · €19
AR
Ana Reyes
AI Engineer · Ex-Google