professional summary jessica claire 100 montgomery st 10th floor 555 4321000 resumesampleexamplecom selfmotivated senior etl developer 12 years experience warehouse data management collaborates effectively multifunctional roles identify leverage areas improvement data systems bringing comprehensive understanding warehouse operations documentation needs skills teradata sql dmx salesforce unix shell scripts ca7 talend mainframe jcl cobol work history senior etl developer 102017 012021 clearesult inc oklahoma city ok ndm autosys citi retail services provides data different source systems based direct transactions executed citi customers includes different products like debit cards credit cards online transactions travelers cheques etc retail experts use data marketing insights analysis applying customized solutions grow sales also provide customized solutions meet specific needs industry customers analyzing business user requirements coordinating etl team transform etl framework involved development different etls using talend tool extract data different sources assisted tweaking scheduling auto sys jobs reduces load better utilization resources proactively monitored system load job progress tuned performance issues maintain slas developed scripts using java soql shell scripting better execution jobs educating user framework features prepared process flow documents data loads based application created custom talend components repeatedly used codes implemented secure password vault store functional ids password senior hadoop developer 072016 092017 wells fargo dublin ca main objective provide developments enhancements maintenance support data warehouse w bank america warehouse mainframe hadoop based teradata database designed handle bank americas customer knowledge decision support activities prime aim warehouse help bank making business decisions strategic analysis help sustaining business competition utilized technologies teradata dmx autosys develop new applications w deposit domain bank america understand requirement clients prepare design document listing various sources targets impacted systems identify process extract data various sources modify construct program fixes enhancements per requirement client organize meetings various team successfully receive data w test data conceivable condition sit uat cycles errors solved production implementation maintenance turned production support production support specialist 012013 072016 loan depot colorado springs co production support team data warehouse bank america ensure mainly loading data different domains including channels deposits ecommerce marketing loans per service level agreements sla per business rules extracted data loaded warehouse transformation delay availability impact banks business meeting sla applications data challenge due bigger size system meet sla quick resolution required jobs fails loading data need make enhancements proper planning usage system accommodate users data warehouse also address data issues occur loading process system monitoring solving job failures quickly ensuring stability bank americas teradata production platform actions take ensuring data availability ontime analyzing requirements seeking functional clarifications scheduling jobs using ca7 tracking data issues using incident tracker tool implementing enhancements using endevor review development code change advisory board make sure code designed per standard guidelines tune poorly performing scriptssql queries give better performance result avoid performance related job failures resolving incidents coding testing implementing fix resolve incidents etl developer 072009 122012 cognizant technology solutions mclean va main objective provide developments enhancements maintenance support data warehouse w bank america warehouse mainframe datastage based teradata designed handle bank americas customer knowledge decision support activities prime aim warehouse help banking making business decisions strategic analysis help sustaining business competition understand requirement clients prepare design document listing various sources targets impacted systems identify process extract data various sources modify construct program fixes enhancements per requirement client organize meeting various team successfully receive data warehouse test data conceivable conditions sit uat cycles errors solved production implementations maintenance turned production support education high school diploma 042004 government boys higher secondary school magudanchavadi bachelor engineering electronic communications 042008 alagappa chettiar college engineering tech karaikudi