- Grade and provide feedback on coding assignments

• Performed Data Ingestion using unix scripts with the help of SQOOP.• Wrote HIVE jobs to perform ETL into HDFS.• Implemented Dynamic partitioning and Bucketing for Data Processing in HIVE.• Worked on installing a cluster, performed commissioning, decommissioning and recovery of nodes as part of cluster configuration.• Orchestrated Oozie workflow jobs.• Worked with Apache Phoenix server to access Data on Hbase.• Exported the analyzed data using SQOOP to a ODS for visualizations.• Managed and reviewed Hadoop log files.

• Assisted in transitioning already existing mainframes system to java system.• Developed user interfaces, including visualization dashboards and querying tools. • Good Knowledge on databases like Oracle, DB2, and MySQL. Experience in writing complex SQL Queries, Stored Procedures, Triggers, Cursors, and Functions.• Efficient in developing java applications in various IDE tools like Eclipse, My Eclipse, Maven.• Worked with SQL queries to store and retrieve the data in MS SQL server.• Developed the application using SCRUM agile methodology.• Used IBM RAD for development and WebSphere Application Server for deployment.