Java, Aws Services, Spark, Emr, Athena

Algorithms, Testing, Software Development Life Cycle, Design Patterns, data structures, Coding Standards, build processes, object-oriented concepts, code reviews, software programming language, source control management, operations

Spark SQL, Java, T-sql, Hadoop, Scala, Pl Sql, Kafka, Sql, Rabbitmq, Hive, Kinesis, Presto, Hiveql, Spark, Python

Java, TestNG, Jenkins, Git, JUnit, Swagger, Rest Apis, Postman, Python, Pytest, Allure

Java, Databases, Algorithms, C, Data Structures, Object Oriented Design