summary jessica claire montgomery street san francisco ca 94105 555 4321000 close 9 years experience etledwbi developer lead strong sql plsql skill resumesampleexamplecom profound knowledge query performance tuning techniques efficient database design data modeling knowledge development testing teradata unix oracle informatica business objects perl java autosys teradata certified technical specialist good analytical problem solving skills good communication skills successful track record efficiency achievement assignments consistently progressed positions increasing responsibility motivated learn new concepts technologies domain experience manufacturing logistics entertainment hospitality teradata trainer north america region skills teradata informatica syncsort oracle unix accomplishments awards experience core java awk business objects big data hadoop data warehousing etl business intelligence reporting advance sql performance tuning dimension modeling strong analytical skills successfully trained around 50 employees teradata 14 excellent rating training provided automated scd type 1 2 script generation helped reducing development effort 75 published white paper organization introduced design patterns achieve push optimization etls served leader teradata coding standards query optimization team teradata certified technical specialist third prize mobile application development competition infosys star award 2012 fedex spot award 2014 bietl lead marsh mclennan companies inc walnut creek ca 022016 current ihg around 20 booking revenue coming via reservation offices projects completion dependent successfully bringing call related data warehouse working etl bi lead cro projects call reservation offices 6 different aggregates created edw support call agent hotel revenue performance reporting currently direction client move towards big data ingesting call data files hdfs creating hive tables currently working design eto technical lead worldgroup careers mwt detroit usmi 112014 012016 project aimed providing data following disney parks resorts lines business transaction systems data mart reporting analytics purposes analytics sales finance team understand business requirement work efficiently deliver tasks time work closely upstream business analysts understand data source nature data captured store source systems work data modeler understand logical physical data models set rules define transformations derivations need performed capture incoming information help store data warehouse built teradata along capturing history maintain versions help business users analysis develop objects define logic extraction transformation load etl process whether teradata objects like views queries informatica mappings preparation various documents like high level analysis approach document high level design document detailed design document system test plan test procedure document extract data different source systems oracle teradata xml flat file move warehouse walkthrough end business users reporting teams development help understand data captured queried different reports grain different reporting needs converted 16 informatica workflows 750 mappings run using etl framework follows new reference architecture guidelines change sla teqadata technical specialist syntel inc client fedex city state 022014 102017 lead teradataetl projects subsidiary buyouts data integration fedex edw performance tuning legacy etls automation data ingestion error restart process worked techno functional lead attended requirement gathering sessions meetings prepared source target mapping documents technology lead 082008 012014 infosys ltd client apple city state played major role migration apple itunes reporting legacy systems oracle enterprise data warehouse teradata lead etl projects sales finance area worked bi lead campaign management gather review requirements business users provide robust efficient bi solutions understand data coordinate upstream teams induct data edw system using inhouse etl framework business reporting design develop test etl database models per business requirements applying performance optimization techniques automation data processing using unix shell scripting autosys design provide architecture dashboard reporting solutions coordinating ux designers ui developers lead technical team database ui developers coordinate team ensure timely quality delivery help finance operations customers group ad hoc reporting solutions implement enhancements existing applications provide warranty support developed applications education training master science information communication technology 2008 dhirubhai ambani institute information communication technology gandhinagar gujarat applied statistics information security certifications computer graphics algorithms graph theory database teradata 12 basics te0121 teradata 12 sql teo122 teradata 12 physical design implementation te0123 additional information work permit h1b visa 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