Real backend engineering for Java developers.

I build and explain practical backend systems with Spring Boot—from secure REST APIs and PostgreSQL databases to testing, Docker, Redis, microservices, messaging, performance, and system design.

Each video focuses on the decisions, trade-offs, and implementation details behind reliable backend software, so you can build beyond basic tutorial demos.

Subscribe to learn how real backend systems are designed, built, tested, secured, and improved.

Code and projects: github.com/devMohaned