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Fiverr Pro
Italiano
$
USD
Hamza Ali
@hamzakhanhappy
AI Engineer, RAG and AI Agent, LLM OpenAI, Claude, LangGraph
Pakistan
Inglese
Chi sono
I develop production-ready AI chatbots, RAG systems, and AI agents that answer questions using your company's own data—not generic AI responses.
WHY YOU'LL LIKE WORKING WITH ME:
I solve your actual problem with a cost-effective RAG and AI Agent
setup, using the best tech stack available — cutting your manual
workflow by up to 60%.
SERVICES
✔ Custom AI Chatbots
✔ RAG (Retrieval-Augmented Generation) Systems
✔ AI Agents & Multi-Agent Workflows
✔ Internal Knowledge Base Assistants
✔ Customer Support AI
✔ Document Intelligence Systems
✔ AI Automation Workflows
✔ AI API Integration.
Competenze
Hamza Ali
offline •
Consulta i miei servizi
Sviluppo di chatbot IA
I will develop rag powered ai chatbots, ai agents using langchain, openai and langgraph
Sviluppo di chatbot IA
I will develop rag powered chatbot using langchain, openai, and streamlit
Portfolio
Esperienza lavorativa
AI/LLM Engineer – WellnessDx
AI Medical Technology • Freelance
Jan 2026 - Apr 2026 • 3 mos
Developed an AI-powered research platform capable of searching and analyzing 400+ million research papers using Retrieval-Augmented Generation (RAG). Designed and implemented advanced semantic search pipelines with vector embeddings to retrieve highly relevant scientific literature. Built AI research assistants using Python, LangChain, OpenAI GPT, and vector databases to generate accurate, source-backed answers. Integrated multiple research data sources into a unified knowledge retrieval system for healthcare and medical research.
