FastAPI / Django / Flask session

Pick your framework — FastAPI, Django, or Flask — and we go deep on building production-ready backends. I've shipped all three in real systems: async FastAPI services handling AI workflows, Django multi-tenant platforms across 12 markets, and Flask ML backends. We'll cover API design, authentication, database integration (SQLAlchemy / Django ORM), background tasks, middleware, and Docker deployment. Bring your project or a specific problem.