Mohamed H.

Backend Developer | Node.js - Built for Scale Most backend work isn't glamorous - it's the difference between an app that survives its first 10,000 users and one that falls over. That's the part I focus on. 6+ years building backend systems with Node.js, TypeScript, PostgreSQL, Redis and more. I've been Worked as a backend engineer across multiple startups - including US and Japanese companies - owning everything from database design to deployment. so I know how to make a system hold up under real traffic, not just pass a demo. What I handle: - API design & development (REST/GraphQL) - Database architecture, query optimization, migrations - Caching, queues, background jobs - Auth & access control (JWT, OAuth, RBAC) - Payments & third-party integrations (Stripe, webhooks) - CI/CD, Docker, AWS infrastructure & scaling Comfortable working solo or embedded within a team - and if needed, I can architect a complete system from the ground up to help you finalize a solid, production-ready product. I write code with the next developer in mind - clean, documented, and built to be extended, not rewritten in six months. If your backend needs to be fast, secure, and ready to scale - let's talk.