I will build your ai powered fastapi backend with llm integration

Do you need a reliable AI-powered backend that works in production not just a demo?

I build Python backends with FastAPI and integrate LLMs (OpenAI, Claude, open-source models) into real applications. From simple API endpoints to full RAG pipelines with vector search I cover the full backend layer.

What you get:

- FastAPI backend with clean architecture and async support

- LLM integration with prompt engineering and structured outputs

- RAG pipelines using Pinecone, ChromaDB, or pgvector

- JWT auth, error handling, logging, Docker setup

- Full source code + basic documentation

Delivered ~5 commercial projects: AI customer support bots, document Q&A systems, automated content pipelines.

Message me before ordering I'll confirm the scope fits your needs and suggest the right package.