AI Agent & Automation Builder — LangGraph + FastAPIAniket Ghavte
I build production-ready AI agents and automation systems using LangGraph and LangChain — agents that can use tools, call APIs, maintain memory, and handle complex multi-step tasks autonomously.
Whether you need a customer support bot, a research agent, a document Q&A system, or a fully automated workflow, I'll architect and ship it with a FastAPI backend, clean state management, and full error handling.
What's included:
— Custom AI agent tailored to your use case
— Tool/function calling integration (APIs, databases, web)
— LangGraph state machine for reliable multi-step flows
— FastAPI backend with REST endpoints
— Deployment-ready code (Docker + AWS or Vercel)
— Documentation and handoff
FAQs
OpenAI GPT-4o, Anthropic Claude, Mistral, Llama 3, and any model with an OpenAI-compatible API. I'll recommend the best fit for your budget and use case.
Yes. I build custom tool integrations — REST APIs, PostgreSQL, Notion, Slack, spreadsheets, or anything with an API. Just tell me what you need connected.
A focused single-agent system typically takes 5–10 days. More complex multi-agent pipelines with custom tools are 2–4 weeks. I provide a timeline estimate after your requirements call.
Starting at$1,500 /mo
Tags
FastAPI
LangChain
Python
AI Agent Engineer
AI Chatbot Developer
AI Developer
Automations
LangGraph
RAG
Service provided by
Aniket Ghavte Pune, India
AI Agent & Automation Builder — LangGraph + FastAPIAniket Ghavte
Starting at$1,500 /mo
Tags
FastAPI
LangChain
Python
AI Agent Engineer
AI Chatbot Developer
AI Developer
Automations
LangGraph
RAG
I build production-ready AI agents and automation systems using LangGraph and LangChain — agents that can use tools, call APIs, maintain memory, and handle complex multi-step tasks autonomously.
Whether you need a customer support bot, a research agent, a document Q&A system, or a fully automated workflow, I'll architect and ship it with a FastAPI backend, clean state management, and full error handling.
What's included:
— Custom AI agent tailored to your use case
— Tool/function calling integration (APIs, databases, web)
— LangGraph state machine for reliable multi-step flows
— FastAPI backend with REST endpoints
— Deployment-ready code (Docker + AWS or Vercel)
— Documentation and handoff
FAQs
OpenAI GPT-4o, Anthropic Claude, Mistral, Llama 3, and any model with an OpenAI-compatible API. I'll recommend the best fit for your budget and use case.
Yes. I build custom tool integrations — REST APIs, PostgreSQL, Notion, Slack, spreadsheets, or anything with an API. Just tell me what you need connected.
A focused single-agent system typically takes 5–10 days. More complex multi-agent pipelines with custom tools are 2–4 weeks. I provide a timeline estimate after your requirements call.
$1,500 /mo