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Fiverr Pro
English
$
USD
I will build a custom langgraph agentic ai workflow for your business
Pratik
About this gig
Need a smart AI agent that can think, plan and
act autonomously for your business? I'll build it.
I'm a Full Stack AI Engineer building production
agentic AI systems for the Government of India
(NeGD, MeitY) LangGraph DAG workflows powering
a 40+ person senior government office.
WHAT I BUILD
Single & multi-agent LangGraph pipelines
Tool-calling agents with memory management
Agent-to-agent handoffs & conditional routing
Human-in-the-loop checkpoints
State machines for complex decision flows
REST API via FastAPI
AWS deployment (Premium)
USE CASES
Business process automation agents
Document processing & approval workflows
Research & data gathering agents
Customer support AI agents
Multi-step reasoning systems
WHY CHOOSE ME
Built LangGraph systems for Govt. of India
1.5+ years production AI engineering
Expert in LangChain, LangGraph & FastAPI
Clean, scalable, well-documented code
On-time delivery, clear communication
Let's build your AI agent.
Get to know Pratik
Pratik
Full Stack AI Engineer, GenAI, LangChain, RAG
- FromIndia
- Member sinceJan 2021
- Avg. response time3 hours
Languages
English, Hindi
Full Stack AI Engineer with 1.5+ years of experience building production GenAI systems, RAG pipelines & agentic AI workflows. Currently at NeGD, MeitY (Govt. of India) — processing 17,000+ records with BERT, FAISS & LangGraph, achieving 80%+ efficiency gains. I specialize in RAG Chatbots, LLM Apps (LangChain, LangGraph, Claude/OpenAI API), Agentic AI Systems, FastAPI & NestJS backends, Next.js full-stack apps, Python automation & AWS deployment. Delivered production-grade AI for senior Govt. of India leadership. Clean code, clear communication, on-time delivery. Let's build.
My Portfolio
FAQ
What do I need to provide to get started?
Please describe your use case — what task should the agent perform, what tools should it use, and what the expected output should be. I will design the full agent architecture for you.
Which LLMs do you support?
I work with OpenAI GPT-4, Claude API, and open-source models via Hugging Face. I will recommend the best model based on your use case and budget.
Can the agent use external tools like web search or APIs?
Yes — I can integrate any external tool including web search, REST APIs, databases, email, WhatsApp, and custom Python functions as agent tools.
Will I receive the full source code?
Yes, complete well-documented source code is included in all packages. You will be able to maintain, extend, and deploy it yourself.
