This is where you go from using AI to building with it. In Tier 1, you learned how to think with Claude — Projects, Custom Instructions, MCP connections, Knowledge Bases. You turned Claude into something that actually knows your business. This course takes that foundation and puts it to work. You'll learn two new tools — Claude Cowork and Claude Code — and by the end, you'll have built a content engine, a live dashboard, and a client-facing tool. All without writing code yourself.