robert smith etl developeranalyst phone 0123456789 email infoqwikresumecom website qwikresumecom summary experienced cluster configuration set hadoop spark standalone cassandra database experienced processing large volume data using hadoop mapreduce spark frameworks core competencies spark scala sparksql hdfs sqoop mapreduce hive pig cassandra db2 etl datawarehouse sql professional experience etl developeranalyst abc corporation april 2010 december 2013 key deliverables project finance transformation programfinancial processing responsibilities design develop execute test cases unit integration testing hands experience etl tool scalable architecture financial reportingsafr ibm tool worked creating extract views summary views copy input views safr etl tool created metadata like logical records physical files logical files required views worked mapping fields views source lr view per business requirements created dynamic fields static fields creating view etl developer abc corporation april 2008 april 2010 key deliverables noida india project johnson johnson responsibilities working business users business analyst requirements gathering business analysis designing customizing data models data warehouse supporting data multiple sources real time extracted data different flat files ms excel ms access transformed data based user requirement using informatica power center loaded data target scheduling sessions worked informatica power center 918685 informatica power exchange center 86 tool source analyzer data warehousing designer mapping transformation designer tuning mappings better performance created reusable mapplets transformations starting concurrent batch process server backup recovery tuning sessions 2259 oak street old forge new york 13420 free resume template copyright qwikresumecom usage guidelines