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Fiverr Pro
English
$
USD
I will build a rag chatbot using langchain
Walid Khan
About this gig
Need an AI chatbot that can answer questions from your business data?
I build custom RAG chatbots that connect your PDFs, documents, FAQs, or website content to an AI assistant that provides relevant answers based on your information.
What I can build:
Custom RAG chatbot for documents, PDFs, or websites
LangChain and LangGraph AI applications
AI agents with tool calling and multi step workflows
Website chatbot integration
Qdrant and vector database integration
CRM and database integration
Multi language chatbot support
FastAPI or Django backend
What you receive:
Working AI chatbot based on your requirements
Clean and structured source code
Setup and usage documentation
Testing and revisions
Support after delivery
I use LangChain, LangGraph, Qdrant, OpenAI and Python to build practical AI solutions tailored to your business.
Have a project in mind? Message me before ordering. Tell me what you want to build, and I will confirm the scope and timeline.
Get to know Walid Khan
Walid Khan
AI Engineer, RAG, LLM, Chatbots, AI Agents, Voice AI, MCP and n8n
- FromPakistan
- Member sinceJun 2024
Languages
Urdu, English, Pashto
I build AI systems that do real work for your business - voice agents that answer your calls 24/7, qualify leads, and book appointments; chatbots grounded in your own documents; and AI agents that automate your repetitive tasks. I've shipped voice agents with Vapi, Twilio, and ElevenLabs, RAG chatbots with LangChain and Qdrant, MCP integrations, and n8n/Make/Zapier automations. Python, FastAPI, Django, LangGraph, CrewAI. Every build comes with clean source code, setup docs, and responsive support. Message me your idea before ordering - I'll confirm the scope and give you a clear timeline.
My Portfolio
FAQ
What do you need from me to start?
Just a short description of what you want your chatbot to do, and the material it should learn from — like your PDFs, documents, or website link. I'll do the rest.
Can my chatbot learn from my own documents and website?
Yes, that's exactly what this gig is about. Your chatbot answers only from your information — your documents, FAQ, or site — so it gives accurate answers instead of guessing.
Will I get the source code?
Yes. You get clean source code with simple setup instructions, depending on your package. You fully own the chatbot and can run it yourself anytime.
Can you connect the chatbot to my CRM or database?
Yes, I can connect it to your CRM, database, Google Sheets, or other tools so it can pull live information and keep your data in sync.
Do you provide support after delivery?
Yes. I'll help you set it up and answer any questions after delivery. If you need changes later, we can arrange that too.
Should I message you before ordering?
Yes, please. Message me first and tell me your idea. I'll confirm the scope, price, and timeline before you order — so there are no surprises.
