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Apache Spark, Hive, Sparksql, Sql Performance Tuning, Impala, Python, Hadoop, Scala, Presto

Unix, Hadoop, Scala, Spark, Sql, Big Data Developer, BDF with Hadoop

Hive, Pyspark, Spark, Python

Java, Google Cloud Platform, Hadoop, Spark, Spring Boot, AWS, Dependency Injection, Cloud security, Database Concepts, Data Modeling, Encryption, Microservices, Automated Testing, Concurrency, Defect Tracking, Code Review, Restful Apis, Secure coding practices, Spring-based application development, service integration, Performance optimization, Build processes, Transactions, Java multithreading, Data pipelines, Source Control, Indexing