Hey everyone! 👋

I'm Mohaned, a software developer and the creator of the MOHANED YouTube channel.

I enjoy building backend systems and understanding what happens when things go wrong.

I've been creating practical backend engineering videos focused on problems developers actually encounter, not just following tutorials or writing basic CRUD endpoints.

Some of the things I've been working on:

Building microservices with Spring Boot, Kafka, PostgreSQL, and Docker.

Optimizing an API from 92 seconds down to 5ms.

Testing what happens when 1,000 users hit a backend.

Debugging database bottlenecks and connection limits.

Building secure authentication, webhooks, and real-world APIs.

Exploring distributed systems, queues, caching, and production failures.

Java and Spring Boot are my main tools, but the goal is broader: understanding how to build backend systems that are secure, efficient, and reliable.

I'm here to learn from other developers, share what I'm building, and get feedback on the technical…