Muhamed Fahmy

Software Engineer · Ciro, Egypt

7+ years building production systems, rescuing the ones that are failing, and researching the ones that don't exist yet. Shipped platforms across defense, automotive, fintech, biotech, and edtech. Toptal top 3%.


Stack
Backend — Python, Django, FastAPI, Celery, PostgreSQL, Node.js, REST APIs
Frontend — React, Next.js, TypeScript, Tailwind
AI / ML — NLP, Knowledge Graphs, GNNs, SubgraphRAG, PyKEEN, PyTorch, Transformers, BERT, T5
Security — AppSec, OWASP, Threat Modeling, Secure Architecture
Infra — AWS, Docker, Nginx, Linux, CI/CD, Git

Currently

Building AI-powered knowledge graphs for automotive requirements engineering. The pipeline extracts structured knowledge into a graph, retrieves relevant subgraphs per query using a GNN-based model, and generates answers from the subgraph — not from an LLM's memory. You control the knowledge. Same question, same graph, same deterministic answer every time.


Off the clock

Baking sourdough. Making fresh pasta from scratch. Squash, CrossFit, and boxing to burn it all off. Reading novels and manga.

Looking for my next role — hi@gaytomycode.com