* Gathered user requirements, analyzed and designed software solution based on the requirements. * Involved in reviewing business requirements and analyzing data sources form Excel/Oracle SQL Server for design, development, testing, and production rollover of reporting and analysis projects within Tableau Desktop. * Generated various dashboards in Tableau Server using different data sources such as Teradata, Oracle, Microsoft SQL Server and Microsoft Analysis Services. * Created Heat Map showing current service subscribers by color that were broken into regions allowing business user to understand where we have most users vs. least users. * Performed regular Administration activities from managing system resources, users and database to the fine-tuning level and implemented projects successfully on Tableau. * Combined views and reports into interactive dashboards in Tableau Desktop that were presented to Business Users, Program Managers, and End Users. * Used tabcmd to run Tableau schedules and execute extracts refresh on workbooks or data sources. * Created Prompts customized Calculations, Conditions and Filter (Local, Global), Parameters, Groups and sets for various analytical reports and dashboards. * Extensively used analytical features in Tableau like Statistical functions and calculations, trend lines, forecasting etc. in many tableau reports. * Responsible to facilitate load testing and benchmarking the developed product with the set performance standards.