I will build ai agents rag apps with langchain and langgraph

I will design and build a practical Agentic AI system for your business or product. The solution can include tool-using agents, multi-step workflows, retrieval augmented generation, structured outputs, API integrations, memory, evaluation, and human approval steps.

I work with Python, FastAPI, OpenAI-compatible APIs, LangChain, LangGraph, vector databases, SQL, and modern backend patterns. I focus on reliable prompts, controlled context, validation, logging, fallback behavior, and clear deployment documentation.

You can receive a working backend service, documented APIs, source code, setup instructions, tests for critical flows, and a simple interface when included in the package.

Please contact me before ordering so I can confirm the required tools, model provider, data sources, integrations, deployment target, and expected usage.