Need a custom AI agent or private document intelligence system that doesn't hallucinate or leak sensitive company data?

I design enterprise-grade, stateful AI applications using LangGraph, LangChain, and production RAG architectures.

What is included: • Stateful Agentic Workflows: Multi-agent systems with persistent memory, tool-calling capabilities, and conditional routing built with LangGraph. • Enterprise Hybrid RAG: Semantic chunking, BM25 keyword search combined with dense vector indexing (FAISS/Pinecone), and cross-encoder reranking for pinpoint accuracy. • Production-Grade Backend: High-performance asynchronous FastAPI endpoints packaged in Docker with JWT authentication and Swagger documentation. • Clean Delivery & Deployment: Full source code, deployment scripts (AWS ECS / Cloud Run / Local Docker), and architectural handoff.

Proven experience: Architected stateful LangGraph CRM agents (MedSync AI) and private multi-PDF document search engines.