Sql Queries, Agile Scrum Methodology, Oracle database, Unix Commands, Xml, Json, Ab-initio, performance tuning of queries, Datawarehouse ETL concepts, shell bash script

Ab-initio, Performance Tuning, Json, Unix Commands, Sort, Oracle, Xml, shell bash script, Troubleshooting, integration with upstream and downstream processes, Reformat, Join, Normalize, pdl, performance improvements, Datawarehouse ETL concepts, Rollup, PSET, Ab-Initio parallelism