Java Backend Developer Course
Master Java backend development with Spring Boot, REST APIs, JPA, H2, and robust testing. Build real-world services with clean architecture, solid domain models, clear error handling, and production-ready project structure and documentation.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Java Backend Developer Course gives you practical skills to build and test robust REST APIs with Spring Boot. You will design clean domain models with JPA, configure H2 and in-memory repositories, implement business rules, and handle errors clearly. Learn to write reliable unit and integration tests, structure projects professionally, and deliver production-ready code with clear documentation and sample data.
Elevify advantages
Develop skills
- REST API design with Spring Boot: build clean, production-ready endpoints fast.
- JPA and H2 persistence: model entities and repositories for robust data access.
- Service-layer business rules: enforce capacity, validation, and atomic updates.
- Testing with JUnit, Mockito, and MockMvc: secure reliable Java backend behavior.
- Professional project setup: structure, docs, and build for real-world delivery.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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