I will build a custom ai chatbot using rag and llm

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harram_sattar
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Harram Sattar

About this gig

Looking for a smart AI chatbot that actually understands your customers, not just a scripted bot that breaks on the third question?

I build custom AI chatbots using RAG (Retrieval Augmented Generation) and LLMs like GPT and Claude, trained on your own documents, FAQs, or business data so it gives accurate, context aware answers instead of generic responses.

I've built and deployed a similar AI system in production, handling real user queries end to end, from intent detection to accurate response generation. I also worked on RAG based document retrieval during a software engineering internship, so this isn't my first time shipping AI to real users.

What you get:

  • Custom RAG pipeline built on your data (docs, FAQs, product info, etc)
  • Integration with your preferred LLM (OpenAI GPT, Claude, or others)
  • Clean, working chatbot ready to connect to your website
  • Clear documentation so you're not stuck if you want changes later

Tech I use: Python, LangChain, OpenAI API, Angular, Node.js, MongoDB

Not sure exactly what you need yet? Message me with a quick description of your business or use case and I'll tell you honestly whether RAG is the right fit, no generic sales pitch, just a straight an

Get to know Harram Sattar

Harram Sattar

AI ML Engineer, RAG and LLM Chatbot Developer

  • FromPakistan
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    Urdu, English
I'm a Computer Science graduate specializing in AI/ML and full-stack development. I've built and deployed production AI platforms using RAG pipelines and LLMs, and published peer-reviewed ML research with 98% model accuracy. I work with Python, LangChain, Angular, Node.js, and MongoDB to build systems that actually ship, not just demos. Whether you need a custom AI chatbot, a full-stack web app, or help turning messy data into clear insights, I bring a production mindset to every project: clean code, real deployment, no shortcuts. Let's talk about what you're building.

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