Geeksforgeeks - Java Backend Development [2025]

The 10-week program transitions from foundational concepts to advanced microservices architecture:

Java’s multi-threading capabilities make it perfect for high-traffic applications. GeeksForGeeks - JAVA Backend Development

Use the GFG practice section to solve Java-specific coding challenges often asked in interviews at companies like TCS, Infosys, and Amazon. GeeksForGeeks - JAVA Backend Development

Start with the "Java Tutorial" section. Complete all "Easy" and "Medium" level problems under the "OOPS" and "Collections" tags. GeeksForGeeks - JAVA Backend Development