robert smith sr etl developer infoqwikresumecom 8 years experience industry strong background software development 7 years experience development architecture testing business intelligence solutions data warehouse decision support systems using etl tool informatica powercenter power exchange pwx also knowledge dt studio knowledge idq ide good experience shell scripts informatica pre post session operations september 2007 october 2008 sr etl developer abc corporation responsibilities interacted business representatives requirement analysis define business functional specifications delivered responsibilities analyst programmer including interaction business users gathering requirements created technical specifications design development maintenance analyzed source data extracted transformed loaded data target data warehouse based requirement specification using informatica powercenter developed data mappings source target systems using mapping designer involved complete sdlc including analysis design development implementation qa maintenance various software applications worked various heterogeneous sources oracle10g teradata flat files load data target oracle data warehouse developed complex informatica mappings using filter sorter aggregator look stored procedure joiner router transformations populating target table 20052007 etl developer abc corporation 032011 062012 summary sew infrastructure ltd diversified construction like lined irrigation canal dams etc implemented oracle ebusiness solutions maintaining financial data tally years project involved extracting data embedded database loading oracle ebusiness suite roles responsibilities complex business rules implemented identify error records developing etl transformations writing procedures functions queries per requirement customer interaction requirement analysis designing reports using ssrs application development required customer interfacing scripts free resume templates copyright qwikres ume com usage guidelines