I will build a production-ready fastapi backend with async endpoints, auth etc

Need a fast, scalable, and well-structured Python backend? I'll build you a production-ready REST API using FastAPI - one of the fastest Python web frameworks available - with async support, proper authentication, and a clean architecture you can actually maintain.

Whether you're building a SaaS MVP, an internal tool, or an AI-powered application backend, I'll deliver code that's deployment-ready from day one.

WHAT YOU GET:

1. FastAPI application with async endpoints
2. PostgreSQL database integration (SQLAlchemy / async SQLAlchemy)
3. JWT or API key authentication
4. Input validation with Pydantic models
5. Background task support (Celery + RabbitMQ for heavy workloads)
6. Auto-generated API docs (Swagger UI)
7. Dockerised setup (docker-compose ready)
8. Error handling, logging, and environment config
9. Integration of modern Generative AI technologies like RAG, Document processing etc.
10. Load balancing

MY APPROACH:

I follow a clean layered architecture: routes - services - repositories - DB.

This keeps your codebase maintainable as it grows. I've built production backends at Dassault Systemes handling real business workflows.

PERFECT FOR:

1. SaaS MVP backends
2. AI/ML model serving (wrap your ML model in a clean API)
3. Internal automation tools
4. Data pipeline trigger endpoints

MESSAGE ME before ordering - just describe what you're building and I'll confirm scope and suggest the right package.