I will build custom rag ai chatbots or ai agents with langgraph


Level 2
Gig Summary
About this gig
Two of the highest-value AI builds, from one developer. I build custom RAG AI chatbots trained on your data, and custom AI agents and multi-agent systems orchestrated with LangGraph, so you get the right solution for the problem you actually have.
A RAG chatbot answers questions from your content, with sources attached. An agent completes tasks on its own: research, decisions, actions across your tools. Tell me which one fits, or let me help you decide.
What I can build for you:
- Custom RAG chatbots trained on your documents and data
- AI agents and multi-agent systems built with LangGraph or CrewAI
- Retrieval-grounded assistants that cite their sources
- Agents with memory, tool use, and live API integrations
- Workflow automation across your CRM, email, docs, and databases
My stack: Python, LangChain, LangGraph, CrewAI, OpenAI and Claude APIs, vector databases, and cloud deployment.
As a Level 2 seller with 100+ completed projects, I ship production-grade, reliable systems, not fragile demos, with clean code and on-time delivery.
Message me before purchasing the gig to confirm your requirements, timeline, and the best package.
Get to know Azher A.
Full Stack AI Developer AI Agents, SaaS, RAG Chatbots and n8n Automation
Level 2
- FromPakistan
- Member sinceFeb 2015
- Avg. response time1 hour
- Last delivery3 months
Languages
English
My Portfolio
Other AI Development Services I Offer
FAQ
Do I need to know whether I want a chatbot or an agent?
No. Tell me what you're trying to solve, answering questions, automating a task, or both, and I'll recommend the right build. Many buyers start unsure and land on a clear answer after a short conversation.
Which frameworks do you use for the agent side?
LangGraph and CrewAI for orchestration, LangChain for tooling, and OpenAI or Claude as the underlying models. I'll recommend the right combination for your workflow.
What data can the chatbot use?
PDFs, docs, spreadsheets, website content, help centers, and structured databases. If it holds your knowledge, it can ground the assistant.
Do I need my own OpenAI or Claude account?
Yes, for most builds, so usage stays under your billing and control. I'll guide you through setup and use my own keys during development.
Will I own the code either way?
Yes. Whichever you choose, you receive full source code and complete ownership on delivery.
71 reviews for this Gig
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| (1) | ||
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| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
A alonohad
Repeat Client

Israel
good service ! very recommended !
Helpful?R rina_vandijk

Netherlands
Cancelled order. Seller failed to deliver on time!
Helpful?G gracev397

United States
Cancelled order. Seller failed to deliver on time!
Helpful?H hamad_alyami09
Repeat Client

United States
Nice work
A 
Seller's Response
Helpful?H hamad_alyami09
Repeat Client

United States
This guy is awesome.
A 
Seller's Response
Helpful?
71 reviews for this Gig
| (68) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
A alonohad
Repeat Client

Israel
good service ! very recommended !
Helpful?R rina_vandijk

Netherlands
Cancelled order. Seller failed to deliver on time!
Helpful?G gracev397

United States
Cancelled order. Seller failed to deliver on time!
Helpful?H hamad_alyami09
Repeat Client

United States
Nice work
A 
Seller's Response
Helpful?H hamad_alyami09
Repeat Client

United States
This guy is awesome.
A 
Seller's Response
Helpful?

