@mohnasr137
About
I'm a Backend Developer specializing in scalable, secure server-side systems with Go (Gin), Node.js, and Express.js. My CS degree from Zagazig University gave me a solid foundation in software engineering, data structures, and algorithms.
My recent work is Go-focused:
short-auth: a self-contained authentication microservice that bundles Go (Gin) with Keycloak. Local JWT verification handles 10,000+ RPS on the benchmark.
simple-gin: a RESTful recipes API with Go, Gin, PostgreSQL, Docker Compose, and integration tests.
Earlier, I built Node.js/Express APIs such as Marketi (an e-commerce-style backend), Tadabar-App, and Autism-App. I've also written Python (Flask) services and C++ tools for editing JSON files, sharpening my data-processing and algorithmic skills.
Outside of coding, I'm always learning and open to backend development opportunities — let's connect!
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