I build a custom RAG chatbot that lets users upload PDF documents and ask questions in natural language. The AI searches your files and returns accurate, source-based answers — not generic responses.

What you get: • PDF upload and document processing • Vector search with FAISS embeddings • FastAPI REST API backend • React web interface for chat and uploads • Source citations in answers • Clean, documented source code • Deployment guide

Perfect for businesses, startups, and teams that need AI trained on their own documents — reports, manuals, policies, or product docs.

I deliver working demos, fast communication, and production-ready code. Message me with your use case and I'll scope the project clearly.