I build deployed AI workflow products RAG systems, agents/tool-calling, MCP-style tools, FastAPI backends, Next.js frontends, and Docker/VPS deployments.
- AI/LLM: RAG, agents, tool-calling, MCP, LangChain, Langfuse, OpenRouter, OpenAI, Gemini
- Backend: Python, FastAPI, PostgreSQL, REST APIs, async workflows
- Frontend: Next.js, React, TypeScript
- Retrieval/Data: Neo4j, Pinecone, ChromaDB, hybrid search, re-ranking
- Infra/MLOps: Docker, VPS/nginx, Databricks, MLflow, Azure via Databricks


