BI Lead/Tableau Developer Resume San Jose, CA - Hire IT People

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,