I will develop rag applications and custom ai chatbots using llm, openai, groq, ollama

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Hamza H

About this gig

Build Powerful RAG Applications & Custom AI Chatbots with LLMs


Are you looking to build intelligent AI chatbots or Retrieval-Augmented Generation (RAG) applications that deliver accurate, real-time, and context-aware responses? Youre in the right place.


I will design, develop, and deploy custom AI solutions using the latest Large Language Models (LLMs) and cutting-edge frameworks to meet your business needs.


What I Offer


  • Custom RAG (Retrieval-Augmented Generation) applications
  • AI chatbots trained on your own data (PDFs, docs, databases, APIs, websites)
  • Integration with OpenAI, Groq, Ollama, and open-source LLMs
  • Vector databases (FAISS, Chroma, Pinecone, etc.)
  • Secure, scalable, and high-performance AI solutions
  • API, web app, or chatbot integrations (Slack, WhatsApp, websites, internal tools)


Technologies I Use


  • LLMs: OpenAI (GPT-4/3.5), Groq, Ollama, LLaMA, Mistral
  • Frameworks: LangChain, LlamaIndex
  • Backend: Python, FastAPI, Flask
  • Databases: Vector DBs + traditional databases
  • Deployment: Cloud or local (on-premise AI)



Message me before ordering to discuss your requirements and get the best solution for your use case!

Get to know Hamza H

Hamza H

USA Compliance Legal Documents

  • FromPakistan
  • Member sinceMar 2025
  • Avg. response time1 hour
  • Languages

    Urdu, English
Hello, I’m Hamza, a professional legal document drafting and review specialist with 4+ years of experience and 1100+ clients served across multiple U.S. states. I assist clients with contracts, agreements, court documents, lawsuits, motions, complaints, petitions, appeals, and compliance paperwork. My work is clear, organized, detail-focused, and tailored to each client’s facts, goals, and jurisdiction. Whether you are an individual, business owner, landlord, tenant, freelancer, or company, I provide accurate, confidential, and professional document preparation support.