Spring Boot 3 Masterclass — From Zero to Hero

What you'll build

This course takes you from a blank Spring Boot project to a fully working REST API with a database, authentication, and tests — the same shape as real production services.

You'll cover Spring MVC and REST controllers, Spring Data JPA for persistence, Spring Security fundamentals, and how to write meaningful tests.

Who this is for

Java developers who know the language (see Java Programming Fundamentals) and want to build real backend services with Spring Boot 3.