I will do chatbot development, creation and work with llms and rag

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hassamnazir280
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hassamnazir280
Hassam Nazir

About this gig

I am a GenAI and chatbot developer with 5+ years of hands-on experience building production-grade AI solutions.

I specialize in LLM-based chatbot development, RAG (Retrieval-Augmented Generation) systems, and end-to-end GenAI workflows using modern AI stacks. I have built and deployed scalable chatbots used by real users across different industries.

What I can help you with:

  • Custom AI chatbots using LLMs (OpenAI, open-source models, etc.)
  • RAG pipelines with vector databases (FAISS, Pinecone, Chroma, etc.)
  • Knowledge-base chatbots (PDFs, websites, databases)
  • API integration and backend automation (Python, FastAPI)
  • Prompt engineering and response optimization
  • Secure, scalable, production-ready deployments

I focus on clean architecture, accuracy, and real-world usability, not just demos. Whether you need a proof of concept or a full production system, I can deliver reliable results.

Lets build an intelligent chatbot that actually adds value to your business.

Get to know Hassam Nazir

Hassam Nazir

AI Engineer

  • FromPakistan
  • Member sinceJan 2026
  • Languages

    Urdu, English, Hindi
Hi, I am Hassam Nazir, an AI & Automation Engineer with 5+ years of experience in building production-ready AI systems. I developed scalable applications used by thousands of users across the USA and other countries, focusing on reliability, performance, and real-world impact-not just demos. Coupled with AI, I have 7+ years of experience in Python-based data automation, including: Web scraping & data extraction Automation Scripts & Bots AI & LLM-powered applications Chatbots and intelligent automation Web scraping

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