Analytical Professional with over 9+ years of experience in Data Visualization and Support & maintenance of Business intelligence and data analysis platform using Tableau (Desktop and Server) and MS-Excel.Hands on experience in Desktop visualization and administration in various versions of Tableau 8.x,9.x and 10.Designed KPI, Scorecard metric and multiple custom charts using Tableau and Excel.Experienced in end to end design, development and implementation of a new set of report and dashboards.Developed visualizations using Filters, Parameters, Sorting, Sets, Groups, Table calculation, Hierarchies, LOD, Actions and Row level security.Expertise in working on Geographic Maps, custom Geo coding, polygon data and data blending strategy.Leverage advanced Tableau functionality (parameters, Action,tool tip modification, etc) to create Dashboard.Experience in connecting tableau to various data sources -SQL Server, Oracle, Amazon Redshift, MS Excel, CSV etc. (extracts or live connection).Handling large amounts of data: facts,figures and number crunching to present findings in a timely manner.Performing tableau server content admin activity including site, project, user/group management, permissions and schedule maintenance and monitoring.Exposure to Tableau Server and publishing workbook and Extract to Tableau Server.Excellent understanding of application development practices including agile Methodology.On site Client experience of activities like requirements gathering and knowledge transfer.