lambda expressions , Oracle Sql, Design Patterns, Maven, Spring Boot, Multithreading, Java 8, Garbage Collection, Concurrency, JUnit, Core Java, Generics, AWS, Solid Principles, Data Structures, Spring, Oop, Devops, Algorithms, Git, Mockito, Collections Framework, Exception Handling, Rest Apis, JVM internals, Java Streams

Java, Core Java, Aws Lambda, Spring Boot, Java Development, Microservices, Java 8