“Before joining the GeeksforGeeks Java Back-End Development course, I had only basic knowledge of Java. After that, joining the live course was transformative.”
Learn to design schemas, write complex queries, and optimize indexes in databases like MySQL , PostgreSQL , or Oracle . GeeksForGeeks - JAVA Backend Development
When an application is split into multiple independent services, orchestration becomes necessary. GFG outlines the core patterns required to build a resilient distributed system: GFG outlines the core patterns required to build
Java’s "Write Once, Run Anywhere" (WORA) philosophy, driven by the Java Virtual Machine (JVM), ensures applications run on any operating system. Project Tools : Managing builds with Maven and Gradle
These projects simulate real development environments, teaching learners how to:
: Multithreading, HashMaps, and Sequential vs. Parallel execution. Project Tools : Managing builds with Maven and Gradle . Phase 2: Frameworks & APIs (Weeks 3–6)
Before you touch a database or an API endpoint, you need the foundation. Many developers skip this and pay for it later with memory leaks and race conditions.