Browse categories
Explore
Fiverr Pro
English
$
USD
I will build ai agents and automations with langchain and langgraph
Chirag J
About this gig
Spending hours on repetitive work like chasing invoices, triaging tickets or pulling reports? I'll build an AI agent that does it for you by calling your real tools: APIs, databases, CRMs, email and spreadsheets.
What I build:
- Single agents and multi-step workflows with LangGraph and LangChain
- Tool calling to your REST APIs, SQL databases, Google Sheets, Slack or email
- Memory, retries and guardrails so the agent stays on task
- Human approval steps before anything important is sent or changed
- Logging and tests so you can see exactly what the agent did
Example agents: support ticket triage and draft replies, lead research and CRM updates, invoice follow-ups, report generation from your data, internal assistants that answer and act.
Why me: 8+ years in software, 2.5 in Python and GenAI. I build agents with LangGraph, OpenAI and Azure OpenAI, and ship them with a clean FastAPI backend and React UI.
Message me the task you want automated and I'll suggest the simplest agent that does it reliably.
Get to know Chirag J
Chirag J
GenAI Full Stack Developer for RAG Chatbots and AI Agents
- FromIndia
- Member sinceOct 2026
Languages
Hindi, English
GenAI full-stack developer with 8+ years in software. I build RAG chatbots, LLM features and AI agents with a fast React front end and a Python/FastAPI backend. Recent work: an Azure OpenAI tool that summarises healthcare records, an NLP chatbot automating 500+ IT queries a day, and a dashboard I made 40% faster. Stack: React, TypeScript, Python, FastAPI, LangChain, LangGraph, OpenAI, pgvector, Docker, Azure. Message me before ordering and I'll tell you how I'd build it.
Other AI Development Services I Offer
FAQ
Can the agent take actions without my approval?
Only if you want it to. By default I add approval steps for anything that sends, deletes or spends, and limit each tool to the permissions it needs.
Do you use no-code tools like Zapier or n8n?
I build agents in Python code (LangGraph, LangChain), which gives you more control, lower running costs and no vendor lock-in. I can still trigger them from your existing tools through webhooks.
Where will the agent run?
On your own cloud or server (AWS, Azure, GCP, Render or a VPS) using Docker, or on a schedule. Premium includes deployment and a handover call.
