- 57 years of hands-on Java development experience
- Robust expertise in Core Java
- Strong experience with Java 8+, Collections, Multithreading, Streams, Exception Handling, and JVM fundamentals
- Hands-on experience with Apache Spark / Spark Java
- Robust knowledge of SQL and relational databases
- Experience developing REST APIs / Web Services
- Positive understanding of OOP, Design Patterns, Data Structures, and Algorithms
- Experience with distributed systems and large-scale data processing
- Strong debugging and problem-solving skills
- Good understanding of Unix/Linux