Highly experienced technical leader. Expert in Big Data Hadoop, PIG, Flume, Hive, Oozie, Apache Spark, Scala. Heavy programming experience in Scala and core Java. Design and development of Hadoop clusters, MapReduce jobs, PIG, streaming data. Undertaken and executed projects in Apache Spark and Scala. Corporate Trainer in Big Data Hadoop, Scala and Spark, Agile Project Management, Core Java, Design Patterns in Java, Big Data architecture 20 years of enriched experience in organizations - IBM, MBT(now Tech Mahindra)