jessica claire 100 montgomery st 10th floor 555 4321000 resumesampleexamplecom summary etl developer 2 years experience analysis design development testing implementation business application system handson experience across stages software development life cycle sdlc including business requirement analysis data mapping build unit testing systems integration user acceptance testing strong data warehousing etl experience using informatica informatica powercenter client tools mapping designer repository manager workflow managermonitor server tools informatica server repository server manager experienced using etl tools including informatica powercenter 10x workflow manager repository manager experience phases data warehouse development requirements gathering data warehouse develop code unit testing documenting vast experience designing developing mappings varied transformation logic like unconnected connected lookups source qualifier router filter expression aggregator joiner update strategy etc strong experience extraction transformation loading etl data various sources data warehouses data marts using informatica power center repository manager designer workflow manager workflow monitor metadata manger power connect etl tool oracle db2 sql server databases experience creating unix shell scripts run informatica workflows controlling etl flow highly motivated team player analytical organizational technical skills unique ability adapt quickly challenges changing environment excellent communication presentation skills works well integral part team well independently intellectually flexible adaptive change skills technical skills packages etl tools iicsinformatica power center10x data bases oracle mysqlsnowflake experience etl developer 122021 current childrens place hartford ct languages sql unix shell scripting enterprise data service data warehousing project banking system banking data warehouse building based data feeds different banking line business savings loans credit card etc data extracted different banking applications cleansed transformed loading data warehouse unix mainframe platforms used data driven environments informatica used etl process oracle database used building data warehouse sources databases oracle sql server files flat files xml files responsibilities updated status plan releases scrum meetings designed etl jobs assigned work team guided team complete work time involved finetuning sql overrides performance enhancements etl developer 092020 112021 childrens place jackson ms objective project provide timely accurate consistent information data consolidation enterprise data store known odsdata extracted ods transformed various data marts workbench employees cmc calendar management responsibilities extensively working informatica power center create etl mappings complex business logic high volume data loads using various transformations aggregator sorter filter normalizer sql transformation lookup joiner router update strategy union sequence generator transformation language likes transformation expression constants system variables data format strings etc extensively worked etl performance tuning tune data load worked dbas sql query tuning etc performed system integration testing supported user acceptance testing managed stakeholder communication validated fixed issues order ensure support availability per agreed slas etl developer 122018 082020 childrens place mebane nc target corporation ecommerce system business seeking power high transaction commerce websites datawarehouse build products helps manage data customer order information helpful creating reports objective project improve product sales reporting got opportunity work different implementations responsibilities analyzed sources targets transforming data mapping data loading data targets using informatica powercenter involved extraction data different flat files data oracle oltp systems developed etl transformations mappings sessions workflows developed etl mapping documents based business data requirements education training bachelors technology electronics media technology 072013 karunya institute science technology india