Santoshkumar Vishnupurikar

Experience

• 

  Bank of America

  Feb 2003 - Jul 2004

  DBA
• 

  Verizon Wireless

  Aug 2004 - Mar 2006

  DBA
• 

  Freddie Mac

  Apr 2006 - Mar 2007

  DBA
• 

  IBM

  Apr 2007 - Dec 2008

  IBM Data Warehouse Consultant
• 

  United Airlines

  Jan 2009 - Feb 2012

  Data Warehouse Lead

  Database Administration (IBM, Teradata)Data Warehouse Integration (United + Continental merger)ETL & Business Intelligence support (Ab Initio, Business Objects, OBIEE)Mileage Plus and Merchandizing programsLoyalty Program analyticsReward Redemption analytics (Hotel & Car Rental)Customer MDM AnalysisDimensional Modeling

• 

  Sears Holdings Corporation

  Apr 2012 - Feb 2017

  Principal Architect/ Sr Manager

  Data Architecture - Center of ExcellenceLegacy ModernizationMainframes to Distributed (Hadoop, MySQL, Java) migrationsHeterogeneous Data Warehouse (Teradata + Cloudera Hadoop)Big Data DeliveryBusiness Intelligence in Big DataReal Time Data Replication Big Data UniversityShared Services management

• 

  Neustar, Inc.

  Nov 2015 - Jan 2018

  Data Architect/ Sr Manager

  Enterprise Data FabricHadoop Security AuditsHadoop Operations (HDP 2.x)Taxonomy ManagementMetadata ManagementData ProfilingData Quality AssessmentData GovernanceDMP Support and OptimizationsPivotal Greenplum migrationsAWS Redshift migrationsBusiness Intelligence (Tableau, OBIEE) ManagementClassical Data Warehouse (Greenplum, Redshift, Postgres) ManagementETLOperations ManagementAgile Methodology (Scrum)

• 

  Parkar Digital

  Nov 2015 - Jan 2018

  Co Founder and Director – Data Platforms

  Big Data Engineering PracticeDatabase Administration PracticeData Warehouse & BI StrategyData Governance StrategyTalent ManagementPre-SalesClient Engagement

• 

  Apple

  Feb 2018 - now

  AI/ML StrategyData AnalyticsWeb AnalyticsCore Data Management Core Data Management & Analytics (Apple Music, Apple Arcade, Apple News+ Subscriptions)Data Integrity StrategyData Lineage StrategyData Science Catalog Portal - Product Development

  • Data Analytics Manager - Legal Ops

    Jul 2021 - now

  • AMP Data Science & Analytics - Data Integrity Program Manager

    Feb 2018 - Jul 2021