jessica claire montgomery street san francisco ca 94105 555 4321000 resumesampleexamplecom professional summary highly skilled professional 17 years handson experience analyzing architecting developing designing solutions etldata warehouse data mart ods oltp technologies using star snowflake dimensional modeling handson exposure informatica cloudiicsetl hadoop technologies selfmotivated team performer experience informatica lead informatica cloudiicsdeveloperdw architecthadoopsr teradata developer areas expertise etl team leader informatica power center 10x9x8x iics informatica cloud data integration app api integration apiweb services using application integration rest end point connecter informatica cloud data integration iics cdi service google analytics application integration eatonrockwell suppliers delighted survey end point using jwt rest connectors experience informatica mft xml generator xml parser java http transformation within informatica realtime transfer activemq messages scope roadmap dwetl bi data modelling etl high level low level design teradata sql server oracleplsql strong knowledge teradata architecture kpis reporting specific calculations developingdesigning etl informatica processesmappings work history sr informaticaiics developer 042019 current rexel holdings usa city state tuning etlinformatica mappingsprocesses best practices developing etl jobs unix shell scripting etl automation tuning complex sql queriesprocesses scd 123 change data capture cdc resolving production etl failures optimal performance strategy teradata using indexesjoins indexespartitioningstatistics etc teradata utilities bteqmload fload tpt root cause analysis business driven issues experience twscisco tidal enterprise ctrl schedulers big datahadoop hivesqoop oozie spark strong knowledge python programming cloudgcp good team player constant learner excellent analytical logical skills interacted business partners identifyunderstand requirements design specifications expectations vision key projects like supplier integration tnt track trace item golden record creation identify etl specifications based business requirements creating etl mapping documents high level documentation product owners data managers handled endtoend development implementation product item master data supplier marts taking consideration business cases objectives optimization requirements reduces loading timings 25 rearchitected developed product golden master record project project saving 100kyear licensing recurring costs company managed code reviews ensure solutions processes aligned architecturalrequirement specifications slas standards app api integration informatica intelligent cloud services extensively worked xml parsergenerator http post java transformation part inventory synch sharing micron eclipse systems realtime activemq messing developing integrations using informatica cloud data integration iics cdi service google analytics developing informatica cloud mappings ds task data replication task creation worked apiweb services using application integration eaton supplier end point using jwt worked apiweb services using application integration rockwell supplier rest end point connecter worked delighted survey integration using rest api pagination pull survey messages worked informatica mft managed file transfer exchange files external systems provide resolution extensive range complicated etlrelated problems proactively issues surface informatica etl lead architecthadoop developer 082008 current verizon city state fios sales compensation mart reviewed brd business requirement document create aligned technical interface design specifications analytics reporting etl handled data profiling source analysis data quality analysis prepared high level solution architecture design review top management performed project management several business enhancements work requests managed team assign tasks review validate code help fix critical issues testing development mentoring junior developers providing technical domain assistance troubleshooting alternative development solutions coordinated team prepare design docs flow specs interacted business cross functional teamsmes bi team day day basis critical time lines requirements system issues developed enhanced complex informatica mappings sessions worklets workflows optimization prepared high level test strategiesplans scenarios etl processes provided solutions production failures etldb performance enhancement engineered analysis identify data count issues source systems final bi reports developed unix shell scripts pmcmd parameter file file transfer automation built data feeds extracts complex business rules sourcing warehouse different business teams developed various adhoc reports quickly find datadriven answers developed processes data extractions loading teradata using bteq fast load multiload tpt worked etl process migration various data marts oracle teradata tunned teradata queries using pisppis indexesjoins indexes statistics fios sales etl bi reporting worked hadoop loading data hdfs using sqoop created hive tables customer journey analytics worked audit process report enterprise dashboard metrics accurately efficiently implemented optimal etl performance strategies resulted 30 improvement sales real time data mart process times helped manager find right resources conducting interviews filtering profiles supported numerous escalations business community regarding critical key rep compensation reporting implemented processes data lake solutions using oozie hive call metrics coordinated operations team resolve critical emergency incident reports ir related data issues load failures hsifios broadband rate changes price collaborated business smes cross functional teams finalize eligibility requirements design strategies implementation approaches reviewed project documents identify potential impacts prepared high level design development flow preparation end end etl processes resulted estimated annual revenue growth 10m company built complex informatica mappings dbetl processes leads list mog process created various forecasting eligibility actually priced fallout reports estimate revenue profitability company etl consultant verizon 082004 082008 advansoft consulting city state hsi high speed internet sales mart interacted manager understand enhancements modifications designed data model table structures keys indexes build dimensions fact aggregate tables per requirements standardsidentify slowly changing dimensions determine hierarchies created complex mappings sessions workflows realtime migration data different sources like legacy systems flat files relational sources implemented informatica transformations like joiner aggregators connected unconnected lookups caches filters sequence generators routers update strategy expression sorter etc prepared ca change activity srr software release request documentation migrate code extensively tuned sql queries using hints tuning techniques analysed data make sure match expected counts source system target systemfix issues raised business involved informatica administration create usersaccess server restarts data warehouse interfaces developer william sonoma 052004 082004 advansoft consulting inc city state worked business analysts data architects team leads build infra structure data flow participated integration test system test user acceptance prepared test plans documented entire dw process developedenhanced unix shell scripts load sales inventory promotions rejections handled production support entire rdw batch processes scheduled monitored batch jobs using controlm scheduler fixed rerun failed jobs complete batch jobs identified fixed ftp merging failures rdw batch process worked customized plsql aggregations scripts generate reports business fixed raised tdrpdr testproduction defect report issues involved data validations dw data rcom rms legacy flat file system education graduate business analytics certificate 2018 southern methodist university dallas master science electrical engineering tennessee technological university cookeville tn