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Bi Lead/tableau Developer Resume

San Jose, CA

SUMMARY:

  • Nine years of extensive experience in scalable end - to-end (Full life cycle) Data Visualization & Analysis, Business Intelligence/Data Warehousing industry solutions with expertise in Tableau BI, OBIEE, Informatica, Hadoop echo systems, ODI, Hyperion DRM and Hyperion Essbase.
  • Data Validation and Performance tuning of Dashboard Reports.
  • Consultant with substantial hands-on experience in implementing, supporting and Enhancement on OLAP and relational systems.

WORK EXPERIENCE:

Confidential, San Jose, CA

BI Lead/Tableau Developer

Responsibilities:

  • Dashboards development for Confidential Search on Mobile devices in Tableau using various chart types.
  • Using Parameters, Sets and Calculation Fields in Tableau for Top Click through and detail analysis of the same.
  • Using Map Chart to show details on county wise user sessions, positive and Negative sessions.
  • Implemented Context filter and Tableau Extracts based on Date Filters for the Performance of Tableau Dashboard Reports.
  • Created new Dashboards in OBIEE for the Mobile Metrics data making RPD changes in BMM and Presentation Layer.
  • Based on the Report ad-hoc requirements created new fields in existing Informatica Mappings.
  • Wrote a Complex SQL Query to retrieve large data set, based on user requirement as It is a one-time requirement without changing the row limit default configuration in OBIEE.

Environment: Tableau, MySQL, Hadoop eco Systems, Informatica, OBIEE 11g, Oracle 11g,

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