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I Wish I Knew These 12 Spring Boot Tricks When I Started Java Development
12 practical techniques that help you write cleaner Java code, avoid common production bugs, and build Spring Boot applications like an experienced engineer.
Stop writing boilerplate, avoid common production bugs, and build cleaner Spring Boot applications with these 12 practical techniques.
When I started developing Java applications with Spring Boot, I thought becoming a good developer meant learning more annotations.
@Autowired. @Service. @Repository. @Transactional.
I could build REST APIs, connect to databases, and write business logic. Everything worked — at least on my local machine.
But as projects grew, I started noticing problems. My services became difficult to test. Configuration was scattered everywhere. Database queries slowed down unexpectedly. Small code changes caused surprising bugs.
The problem wasn’t that I didn’t know Spring Boot. It was that I hadn’t learned how to use it effectively.
