Muhammad Hamza

I build production-grade AI systems, Retrieval-Augmented Generation (RAG) pipelines, and intelligent multi-agent workflows designed for reliability and speed. As a Computer Engineer and AI Engineer, I specialize in architecting scalable AI applications with Python, FastAPI, React, and low-level C++/Rust components. What I Can Build for You:Custom LLM & Agent Systems: Multi-tenant generative platforms, automated AI agents (JSON extraction, API/email automation), and custom prompt engineering. Advanced RAG Pipelines: High-performance vector retrieval systems built with ChromaDB, Redis caching, and dynamic document memory extension. System Failover & Reliability: Multi-provider fallback routing (Groq, Google Gemini, OpenAI APIs) ensuring continuous uptime and BYOK (Bring Your Own Key) integration. Full-Stack AI Applications: End-to-end web apps combining FastAPI/Node.js backends, React interfaces, Firebase/SQL databases, and real-time WebSocket communication. High-Performance & Edge AI: Multithreaded 3D geometric processing in Rust/C++ and edge machine learning deployment on Raspberry Pi/IoT hardware.