I will build production ready ai agents using mcp, langgraph and openai

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danielchadwick4
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danielchadwick4
danielchadwick

About this gig

Are you struggling to build a reliable AI agent that can actually use tools, APIs, data and real business workflows?

I will build a production-ready AI agent using MCP, LangGraph and OpenAI, designed around your specific workflow and business requirements.

Whether you need an AI assistant, autonomous workflow, tool-calling agent, customer support agent, research agent, RAG agent or custom AI automation, I can help turn your idea into a functional solution.

What I can build:

AI agents and intelligent assistants

MCP servers and custom MCP tools

LangGraph agent workflows

OpenAI API integrations

Tool calling and function calling

RAG and knowledge-base integration

API and third-party integrations

Multi-step and autonomous workflows

Agent memory and state management

Production-ready backend architecture

Why work with me?

I focus on building AI systems that are reliable, scalable and practical, rather than simple chatbot demos. Your agent will be structured around your use case, with clean workflows and integrations that can be extended as your project grows.


Get to know danielchadwick

danielchadwick

LangGraph Engineer, Production AI Agents, FastAPI, LangSmith, MCP

  • FromUnited Kingdom
  • Member sinceSep 2026
  • Languages

    English, French, Spanish, German, Italian, Portuguese
I engineer production LangGraph systems with stateful workflows, tool calling, persistent checkpoints, human approval, routing, retries, memory and multi-agent orchestration. I deploy LangGraph with FastAPI, Docker, AWS and Azure while using LangSmith for tracing, evaluation and debugging. I focus on turning experimental AI agents into reliable production APIs and scalable agent workflows.

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