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Hamza S.

Hamza S.

AI & Machine Learning Engineer · Junior

Pakistan · Rate on request · Active in the last 24h

Professional Overview

I am a Full Stack Developer and AI Engineer with 1+ year of freelance experience, three technical internships, and a Bachelor's degree in Artificial Intelligence. I specialize in building modern web applications, backend systems, AI-powered solutions, and intelligent automation workflows. My technical expertise includes Python, JavaScript, TypeScript, React, Next.js, FastAPI, Django REST Framework, PostgreSQL, and REST API development. I also have hands-on experience with Generative AI, LLMs, RAG pipelines, LangChain, LangGraph, AI agents, OpenAI and Gemini APIs, Qdrant, and ChromaDB. Over the past year, I have worked on web development projects, translating requirements into functional, responsive applications. My notable projects include MedOrch, a multi-agent AI medical assistant built with FastAPI, LangGraph, and Qdrant, and eDoc, a full-stack healthcare booking platform with authentication, database management, and REST APIs. I have also developed an LLM chatbot with long-term conversational memory. I am comfortable working with modern AI development tools such as Cursor, Claude, and GitHub Copilot, and I focus on writing clean, maintainable code and delivering practical so

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

Automation & AI Workflows

Build intelligent automation pipelines, integrate AI APIs into existing tools, and replace manual workflows with agentic AI systems.

NLP & Prompt Engineering

Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.

Open to

Full-time

Skills

Python LangChain node.js supabase next.js react LangGraph Open-Source LLMs claude chatbots

Experience Level

Junior

Current location

Pakistan

Time Zone

Phoenix UTC-7

Primary Work Language

English

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