Learn to build with AI,
the way engineers actually ship it.
FetX runs hands-on courses on agentic coding, RAG, AI agents, MCP and more — taught by a team that ships production AI systems. No fluff, no toy demos. Real workflows you can use Monday morning.
Register free · apply for a seat · access opens at enrollment
$ fetx enroll --track ai-engineer
→ Crash Course: Claude Code ready
→ Building Production RAG Systems ready
→ Shipping AI Agents (Agent SDK) ready
$ ▍
Build, don't watch
Every course is project-first. You ship something real in each module, not just follow along.
Taught by practitioners
Written by engineers who use these tools in production every day — including the failure modes.
Always current
AI moves fast. Our courses track the tools people actually reach for right now, not last year.
Featured courses
A taste of the catalog. Prices run from $10 to $100 — pick a lane and go deep.
Agentic Coding
Crash Course: Claude Code
Ship real features from your terminal with an agentic coding partner.
Agentic Coding
Crash Course: OpenAI Codex
Automate coding tasks and pull requests with Codex.
AI IDE
Cursor Mastery — AI-Native IDE Workflows
Turn Cursor into a force-multiplier for daily development.
RAG
Building Production RAG Systems
From naive retrieval to grounded, cited, production-grade RAG.
Agents
Shipping AI Agents with the Claude Agent SDK
Build autonomous, tool-using agents you can trust.
Ready to level up your AI stack?
Create a free account to apply for a seat in any course. Full access opens once you're enrolled.