: Building REST APIs using the latest version of Spring Boot with embedded servers like Tomcat or Jetty .
: Deep understanding of HashMap internals, Multithreading , and the Stream API for functional programming. Phase 2: The Spring Ecosystem
The journey to becoming a Java Backend Developer is now structured into a phased approach, moving from fundamental logic to production-ready system design. geeksforgeeks java backend development upd
: Implementing distributed caching with Redis and asynchronous event-driven messaging with Apache Kafka .
: Mastering Hibernate and Spring Data JPA to manage relational databases like MySQL or PostgreSQL . Phase 3: Advanced Backend & Cloud : Building REST APIs using the latest version
The updated curriculum emphasizes "learning by doing" through real-world system simulations:
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: Utilizing tools like Cursor and AI agents to speed up boilerplate generation, refactoring, and unit testing. 3. Industry-Relevant Projects