I will build custom ai chatbots, rag systems and ai agents

H
hamzaamjad111
H
hamzaamjad111
Hamza Amjad
build custom ai chatbots, rag systems and ai agents
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build custom ai chatbots, rag systems and ai agents
Full Screen
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build custom ai chatbots, rag systems and ai agentsbuild custom ai chatbots, rag systems and ai agentsbuild custom ai chatbots, rag systems and ai agents

About this gig

Want a chatbot that answers questions from YOUR documents, accurately, 24/7?


I build custom AI chatbots, RAG (Retrieval-Augmented Generation) systems and AI agents that read your PDFs, docs, website or FAQs and answer with page-level sources. If the answer isn't in your data, it says so instead of making things up.


WHAT YOU GET

Chatbot trained on your own data

Source citations in every answer

Hybrid search (keyword + vector) for better accuracy

FastAPI backend + clean web chat interface

Deployed and ready to use

Setup guide + full source code


WHY ME

AWS Certified: AI Practitioner + ML Engineer Associate

Built a live hybrid-RAG PDF assistant (demo in my portfolio)

Built a multi-agent AI pipeline on Amazon Bedrock

Fast replies, clear communication


Message me your use case before ordering and I'll recommend the best approach and a fair price.

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • AWS Bedrock
    • Grok
    • DeepSeek
    • Meta Llama
    • Hugging Face

  • Tools & frameworks

    • LangChain
    • LangGraph
    • LlamaIndex
    • CrewAI
    • OpenAI Agents SDK
    • Google ADK
    • Haystack
    • Langflow

  • AI solution type

    • AI agent
    • AI chatbot
    • Rag system
    • AI workflow
    • AI copilot
    • AI assistant
    • Internal AI tool

  • Purpose

    • Customer support
    • Content creation
    • Knowledge management
    • Research
    • Workflow automation
    • Document processing
    • Employee productivity
    • Ecommerce

Get to know Hamza Amjad

Hamza Amjad

AI Chatbots, RAG and AI Agents Engineer

  • FromPakistan
  • Member sinceMar 2021

  • Languages

    English
I build AI systems that ship: RAG chatbots, AI agents and fine-tuned LLMs, deployed behind clean APIs and web interfaces. AWS Certified (AI Practitioner + ML Engineer Associate). Hands-on with Amazon Bedrock, LangChain, FastAPI and LoRA/QLoRA fine-tuning. I built a multi-agent call-analysis system on AWS and a live hybrid-RAG PDF assistant with page citations. What I do: - AI chatbots and RAG systems - AI agents and workflow automation - ML models and API deployment Message me your use case and I'll suggest the best approach before you order.

My Portfolio

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