Zohaib H.

I build AI systems that answer from your own documents and data, and show exactly where each answer came from. Mostly RAG and GraphRAG, knowledge graphs, and the Python backends and data pipelines behind them. I'm a founding engineer at Semantica, an open source Python framework for knowledge graphs and explainable AI (on GitHub as semantica-agi/semantica). Things I can help with: - RAG or GraphRAG that gives answers with real sources - Fixing retrieval when answers come back wrong or vague - Knowledge graphs and cleaning up messy entity data - FastAPI backends, LLM integrations and streaming - React and TypeScript interfaces for AI products - Data pipelines, BigQuery and web extraction How I work: small steps you can see, tests on the important parts, short updates every day. I also try to keep running cost low. I'm in Pakistan (UTC+5), so I overlap a few hours with Europe and the US East Coast every day. If you have a project in mind, send me few example documents and the questions your users ask, and I'll tell you how I would build it. Python, FastAPI, React, TypeScript, SQL, BigQuery, Neo4j, Pinecone, Docker