Senior engineering,
written down.
I'm Mahmoud — a Senior Engineer in Germany. I'm writing about how I actually ship production code, run tests and CI/CD, and what the gap from junior to senior really looks like. New posts every week.
One email when the next post drops, then occasional notes when something new is up. No spam, unsubscribe anytime.
Production-grade engineering. The path from junior to senior.
Senior-level depth across two threads. No filler, no beginner re-runs of what's already online ten times over.
Production-grade engineering
Next.js, NestJS, testing, CI/CD, Docker, architecture, on-call. Senior-level depth — not "your first React component." How the code I ship actually looks, and why.
Career path to global tech
Interviews, portfolios, English communication, what international companies actually look for. The path from junior to senior, honestly told.
Who's writing this.
I'm Mahmoud — a Senior Engineer based in Germany. I work across the modern JavaScript ecosystem (Next.js, NestJS, React) and the .NET stack (C#, ASP.NET) — the bridge between startup and enterprise tech that few engineers cross.
I'm building this site to share what I've learned navigating the path from local-market beginnings to a senior role in international tech. The goal is simple: senior-level material from someone actually living it, in plain language.