Ahmed Elghrabawy

I build backend systems that hold up under real traffic — not just demo-ready code.

At my current role I re-architected the check-in flow for an event platform handling 1,000+ concurrent users, cutting scan latency from 1 second to 60ms with Redis caching and read replication. I also moved bulk messaging jobs onto async pipelines (RabbitMQ + Hangfire), cutting processing time by 60-70%.

Before that, I worked on a CRM used daily by a US-based services company — took ownership of the Leads, Operations, and Payments modules end to end, and led a phased migration of a 16k+ line legacy codebase without breaking production.

I'm comfortable owning a feature from a client conversation through to a deployed, monitored service. If you need someone who can look at a slow endpoint or a messy legacy module and actually fix it, that's the work I want.

Currently based in Cairo, open to remote work.