SUMMARY:

• Reporting/Visualization Senior Consultant with 5+ years of Tableau 8.1/ 8.3/9.0/10.1, Teradata DW/DB 15.10 with four Full Life Cycle Implementation experience in BI with a mixed blend of technology and management skills, mentored, managed and lead IT teams. Able to think critically, multitask and work under tight deadlines and rapidly changing priorities.
• Involved in all phases of implementation from Business Blueprinting, Solution Designing, Data Modeling, ETL, Report Designing and Development, Production Deployment/Support and End - User Training.
• Strong interpersonal and communication skills. Ability to work independently and as a team. Very comfortable interacting with customers and technical teams. Strong analytical & problem solving skills.
• Involved in Project Kick-off, Release Management & Status meetings to discuss testing status, configuration management, deadlines.
• Expert in designing, developing, maintaining Relational and Multi-Sourced data sources for Analytical reporting and Tableau Visualizations, with understanding of Tableau Administration.
• Expert in tuning complex Teradata/ORACLE/SQL SERVER SQL Queries including Joins, Correlated Sub queries, and Scalar Sub queries.
• Having a good experience in Teradata Enterprise Data Warehouse (EDW) and Data Mart.
• Good understanding of Data Warehousing concepts such as Third Normal form (3NF) as well as Dimensions, Facts and Star Schema.
• Did the Teradata SQL troubleshooting and fine tuning of scripts given by Analysts and developers.
• Migrated Teradata DW/DB historical data into Hadoop (HDFS) systems, and accessed it through Impala/Hive/Scoop.
• Using HIVE/PIG, we extracted the data from HDFS file systems.
• Tableau - Admin and Developer Roles (5 years):
• Experience with Tableau server/desktop install validation for upgrade to Tableau 9.0
• Config Salesforce.com, sparkler for Tableau Integration, via SAML authentication.
• Define Tableau Dashboard Standards and best practices.
• Creating Tableau Dashboards- combining data from multiple data sources.
• Design Dashboards with best practices for optimum performance
• Proficient in publishing and distribution of Tableau content at enterprise level
• Experience implementing POC with Tableau Visualizations with business and user community.
• Tableau server Administration - Creating users, Schedules and Subscriptions,-Server Monitoring.
• Developed Tableau workbooks involving advanced analysis techniques like Sets & Filters, Data Grouping/Visual Grouping, Data blending, Computed Sort features and report tuning fir BI Reports.
• Developed and demonstrated the ease of use in working with Hierarchies in Tableau to end users and power users with effective usage of Drill up/ Drill down options.
• Handled user trainings and demonstrated Tableau features and Limitations for users.
• Ability to interact with business and user groups to collect requirements for Tableau reports.
• Experience with Configuring Alerts and Subscriptions, user training for Tableau use cases.
• Creating Data sources for Tableau Reports, with both Extracts and Live Connections.
• Worked on various formatting options for improvising Tableau visualizations, design Interactive Dashboards.
• Involved in effective content (twb and twbx) sharing and distribution with end users and interaction with the same on Tableau Reader/Desktop and using Tableau server publish and Tableau Online features.

TECHNICAL SKILLS:

Operating Systems: Windows, MPRAS UNIX, LINUX

Reporting tools: Tableau 9.1/10.1

Languages: SQL,C

Databases: NCR Teradata 14.10, ORACLE, DB2, Sql Server 2000

PROFESSIONAL EXPERIENCE:

Confidential, NJ

Tableau 10.1 Developer

Responsibilities:

• Developed dashboard reports in Tableau.
• Experience with Tableau server/desktop install validation for upgrade to Tableau 10.1
• Identified all Sales metrics reports/Dashboards on SAP Business Objects and replicated the same on Tableau 10.1.
• Config Salesforce.com, sparkler for Tableau Integration, via SAML authentication.
• Define Tableau Dashboard Standards and best practices.
• Proven ability to connect Tableau with Salesforce.com via Sparkler.
• Experience creating sites and security folders and user management with Windows AD groups.,
• Creating Tableau Dashboards- combining data from multiple data sources.
• Design Dashboards with best practices for optimum performance
• Proficient in publishing and distribution of Tableau content at enterprise level
• Experience implementing POC with Tableau Visualizations with business and user community.
• Tableau server Administration - Creating users, Schedules and Subscriptions,-Server Monitoring.
• Developed Tableau workbooks involving advanced analysis techniques like Sets & Filters, Data Grouping/Visual Grouping, Data blending, Computed Sort features and report tuning fir BI Reports.
• Developed and demonstrated the ease of use in working with Hierarchies in Tableau to end users and power users with effective usage of Drill up/ Drill down options.
• Handled user trainings and demonstrated Tableau features and Limitations for users.
• Ability to interact with business and user groups to collect requirements for Tableau reports.
• Experience with Configuring Alerts and Subscriptions, user training for Tableau use cases.
• Creating Data sources for Tableau Reports, with both Extracts and Live Connections.
• Worked on various formatting options for improvising Tableau visualizations, design Interactive Dashboards.
• Involved in effective content (twb and twbx) sharing and distribution with end users and interaction with the same on Tableau Reader/Desktop and using Tableau server publish and Tableau Online features
• Used multiple Tableau data sources(.tds) from excel, CSV, text files and RDBMS (SQL Server) as source systems for workbook generation using Import/Live connection and methodologies

Environment: Tableau 9.0, Hadoop, HDFS, HIVE, Teradata 14.10, SQL, Data Mart Views, Semantic Views, Index, Teradata Studio, Join Indexes, Erwin.

Confidential, MN

Tableau 8.3 Developer

Responsibilities:

• Integrating Tableau with SFDC, with sparkler configuration.
• Building Tableau dashboards and setting up user security.
• Moving code across Tableau Landscape and create Tableau Datasource to cater for all generic needs.
• Experience working with users to discuss/understand KPI data for reporting requirements.
• Writing Salesforce embedded canvas pages to enable tableau report to Salesforce.
• Gathering Visualization requirements from Business user community
• Security setup of Roles and AD groups in Tableau
• Admin Tasks- Debug, performance tuning, upgrades and patches.
• Creating Projects and user groups and managing Tableau content
• Ability to design Data sources from Teradata /SQL Server/ Oracle sources to give self-service ability to users.
• Propose Teradata DW/DB modelling changing as per Tableau reporting requirements.
• Build Hospital, Clinical Region and System related information with advanced Vizs.
• Prepare functional and Technical specs for Legacy to SFDC migration implementation
• Ability to create training documentation for Tableau user community
• Experience with Load testing of Tableau server with huge Data volumes.
• Integrating Tableau Viz with SFDC pages
• Ability to create Visualforce Pages, Custom Links and Canvas in Salesforce, and embed Tableau Viz.
• Creating and testing of Tableau Report In Ipad and Mobile devices
• Testing Tableau and SFDC Mobile apps for Mobile testing
• Experience with Tableau configuration and System setup and Tableau security integration with SAML.

Environment: Tableau 8.3, Teradata 13.10, Hadoop(HDFS, HIVE), SQL, Semantic Views, Index, Join Indexes.

Confidential, Charlotte, NC

Tableau 8.1 Developer

Responsibilities:

• Involved in the complete re-design of the process flow, starting with design considerations, technical specification and source to target mapping.
• Involved in developing Tableau reporting for HR Power user group.
• Created role based permissions to users/user groups for published workbooks on Tableau Server
• Managed Tableau Data sources, Connections and permissions associated with data sources across the system.
• Created Tableau Data extracts for improving query performance improvement and enable efficient in-memory data access on Tableau Data Engine.
• Experience with Creating Data sources and Data connections, with Live and Extract features.
• Proficient in Tableau Data Extract Enabling, Administration, and Scheduling activities(Sequential/Concurrent) on Tableau Server and managing Tableau workbooks association for the created schedules
• Document the business/technical requirements and transform those requirements into high level and detailed design documents including Tableau Report Layouts identified in requirement discussions
• Handled Row level Security using Manual/Automatic User Filters in Tableau Desktop.