Category: ETL Developer

jessica claire resumesampleexamplecom 555 4321000 100 montgomery st 10th floor summary accomplished results oriented innovative senior etl lead 15 years experience business intelligence datawarehouse technologies brings track record success delighting customers topnotch applications diverse needs polished executive presence aptitude confidently presenting ideas wide range clients persuasive communication style positively influences decision makers immense exposure revitalize operational performance focus valueadded solutions improve overall organizational performance aligned deliverables adds values organization need f great collaboration interpersonal multitasking abilities expertise areas delivery etl architecture handson team player informatica etl development informatica etl administrator hadoop python strategic planning execution solution architecture client management agile methodologies continuous performance improvement problem analysis resolution team building skills professional certifications ibm cognitive certi cations data analysis python data science 2020 ibm data visualization python dv0101en ibm machine learning python ml0101env3 ibm data science tools ds0105en pcep certified entrylevel python programmer 2021 teradata basics v2r5 exam teradata sql specialist exam informatica certi ed designer version 8x 1 powercenter 8 mapping design powercenter 8 advanced mapping design mappi lii powercenter 8 architecture administration technical skills software tools data warehousing etl tools informatica powercenter 10x 9x8x7x6x workflow manager informatica server repository manager designer tool goldengate business object data integrator data modeling design tool erwin microsoft visio replication tool oracle goldengate 12c11x file transfer tools moveit lsyncrsync unix utility scheduling tools autosys agile tools source version control jira bitbucket git ansible github svn processe processes agilescrum waterfall modelsdlc databases oracle 12c11g10g ms sql server 20082000 teradata v2 r5r4 scripting languages unix linus linus shell scripts batch script xml sql plsql python objectoriented programming operating systems windows server 200320082012 unix sun solaris hpux ibmaix red hat linux education training east west institute technology 012007 bachelor engineering experience cognizant technology solutions senior etl lead boston 072017 current size 10 bank america one worlds leading financial institutions serving individual consumers small middlemarket businesses large corporations full range banking investing asset management financial risk management products services company provides unmatched convenience united states serving approximately 66 million consumer small business clients approximately 4300 retail financial centers including approximately 2700 lending centers 2600 financial centers consumer investment financial solutions advisor approximately 2400 business centers approximately 17000 atms awardwinning digital banking approximately 39 million active users including approximately 31 million mobile users roles responsibilities handson architect involved design develop implement etl solutions risk management groups etl solutions encompassed developing mappings load data source systems corresponding data warehouses marts created detailed etl migration processes informatica database scheduling os hw teams experienced designing developing reusable common objects shared across various repositories automated redesigned tuned several etl processes optimal utilization time resources created several repository mappings queries facilitating rapid analysis troubleshooting code verification deployment experienced working agile development methodology scrum waterfallsdlc responsible working business partners ensure correct understanding regulatory requirements owning functional delivery end end assisted user acceptance testing surveillance customers verifying etl jobs complied assigned parameters achieving required results designed customized technical solutions meet functional specifications outlined business owners providing architectural road map direction work packets etl needs analyzed user needs softwaredatareport requirements determine design feasibility conferred project managers stakeholders fully understand software design specifications plan optimal development approaches identified opportunities process improvements decrease support callsproduction failures wrote user manuals documentation rollout customer training sessions resolved customer issues establishing workarounds solutions debug create defect fixes managed 5 junior developers delivering consistent coaching constructive feedback technology stack unix rhel oracle exadata informatica 104 autosys ansible jenkins horizon jira git bash python beginner accenture etl tech leadgoldengate administrator city state 012009 072017 team size 16 project starwood hotels resorts worldwide inc american hotel leisure company headquartered stamford connecticut one worlds largest hotel companies owns operates franchises manages hotels resorts spas residences vacation ownership properties 11 owned brands 1 december 2014 starwood hotels resorts owned managed franchised 1200 properties september 23 2016 marriott international acquired starwood hotels resorts worldwide 136 billion creating worlds largest hotel chain starwood enterprise data warehouse edw built integrate transactional data nds source system turn got data pms systems maintained property via booking engine decision making used oracle goldengate application replicate data transactional system edw hearty nearly real time time speed informatica power center tool used transform load data ods layer fact dimension layer feed microstrategy reports refresh data factdimension done dailyweeklymonthly basis depending application data warehouse also serves centralized information repository help businesses arrive better decisions also improve operational efficiency expertise etl architecture development maintenance production support data modeling reporting along business requirement system requirement gathering enterprise data warehouses handson experience using informatica powercenter 9x8x7x6x expertise designing developing informatica mappings varied transformation logic using filter expression rank router aggregator joiner lookup update strategy expertise developing mappings define workflows tasks monitoring sessions import export mar tmappings workflows backup recovery experienced extraction transformation loading data heterogeneous source systems like flat files excel xml oracle sql server teradata experienced data modeli data modeling using dimensional data modeling starsnowflake schema modeling fact dimensional tables physical logical data modeling using erwin extensively worked error handling testing debugging performance tuning targets sources transformation logics expertise performing rca root cause analysis resolving performance bottlenecks optimization mappings sessions workflows experience w working unix shell scripts linux scripts batch scripts strong skills analyzing database design coding using sql plsql oracle 10g918i 80 sql server sql loader teradata v2r5 sql plus database applications delivered various stored procedures packages triggers using plsql expertise oracle goldengate replication installation setup extracts data pumps replicates data replication oltp olap systems ability coordinate ow development initiatives experienced requirement analysis design development phases testing like unit testing integration testing regression testing performance acceptance testing automation scheduling monitoring jobs scheduler autosys successfully lead etl administration development team exadata refresh project lead executed project involved upgrading operating systems database software etl tools etc informatica upgraded 910 961hf3 goldengate upgraded 11010 12c along unix server upgrade db upgrade 11g 12c system wide upgrade working closely vendor acquiring software licenses providing server requirements respective teams like unix dba team preparing environments installation installations informatica 961hf3 along repository content upgrade migration one server another worked keeping tobe production environment running parallel mode conduct validations real production environment worked business analysts identify critical tables report would used data validations preparing validation scripts run cutover phase coordinating offshore teams providing inputs installation repository content migration stg qa dev environments coordinated multiple teams like dba team network team unixwindow support teams issues arouse parallel run also worked identifying systems depend enterprise data warehouse daily activities helped set testing set parallel file transfer mechanism using lsynchrsynch transfer source les current production environment tobe production environment interdependent etls run testing running close 500 workflows parallel gathering run statistics time taken complete total target success records etc part validations compared statistics current production fine tuning existing code wherever necessary consistent upgrades coordinated dba team creating logon triggers interacting directly oltp systems oth target systems created separate set connection strings use new ids goldengate administrator lead delivered destination phoenix project goldengate administrator performed installation upgrade goldengate software version 11011 aix os moved oltp data center approximately 50tb size 100m transactions per day houston phoenix location without downtime frontend applications critical project client csuite executives briefed status every hour applications accepts property reservations would 15 hours everything flawless switch upgraded db 11101 aix os hp date transactions new environment along replication olap system also crucial make sure transactions missed process executed initial load file replicate goldengate direct load methods also created extracts read active redo logs archive logs worked error handling techniques using handlecollision parameter analyzing discard logs also using exceptions mapexceptions parameters redirecting error error log table running extracts data pumps oltp database also running replicates dwholap database server along 247 availability project developmenttesting time frame developed proactive monitoring scripts unix server level alert extractreplicate failure accenture etl informatica developer city state 102007 012009 team size 8 project cisco marketing application cisco fortune 500 company 38000 employees including 1000 marketing professionals supported marketing 26 marketing applications supported accenture varying complexity includes epiphany crm etl tool 24 java perl applications cisco hopes control reduce cost support maintenance existing applications time allow funds spent projects roles responsibilities developed etl mapping transformations extracts campaigns developed executed epiphany campaigns marketing cisco products services monitored etl workflows errors made sure campaigns completed ontime every time resolved production issues raised users within sla created proactive monitoring identify issues users designed etl workflows business requirements based industry best practices performed root cause analysis critical production support issues documented solutions knowledge repository created design documents unit test cases enhancements bug fixes etc