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hamzakhanhappy

Hamza Ali

@hamzakhanhappy

AI Engineer, RAG and AI Agent, LLM OpenAI, Claude, LangGraph

Pakistán
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
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 Assistant ✔ AI Automation ✔ Document Intelligence Systems ✔ AI Automation Workflows ✔ AI API Integration.... Lee más

Habilidades

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hamzakhanhappy
Hamza Ali
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Desarrollo de chatbots de IA
I will develop rag ai chatbot train on your dataset using langchain ,chatgpt and python
DeUSD 70 / proyectoMás información
Desarrollo de chatbots de IA
I will program rag powered chatbot using langchain, openai, and langgraph
DeUSD 80 / proyectoMás información

Porfolio

Experiencia laboral

AI_Medical Technology

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.