 Overall 7+ years of experience in IT, with proficiency in Business Intelligence coordinating with Business Users for Requirements  5+ years of experience in designing reports using Tableau Desktop 8.2 and 9.x and Power BI.  7+ months of experience in Teradata Database.  Strong analytical and problem-solving skills with the ability to follow through projects from inception to completion.  Strong experience in designing and developing dashboards using Tableau Desktop by using multiple sources (Teradata, Flat files, Excel, CSV, etc.).  Experience in creating different Filters, Table calculations, calculated fields, hierarchies, Parameters, Data Blending, and different charts.  Used Tableau to visually analyze data and create actionable dashboards.  Expertise in Reports and Dashboards are published on the Server.  Extensively worked with Teradata utilities like BTEQ, Fast Export, Fast Load and Multi Load to export and load data to/from different source systems including flat files  Expertise in writing large/complex queries using SQL.  Expertise in creating databases, tables, views, and different indexes in Teradata database based on Business Users Requirements.  Proficient in Unit testing and writing the test cases.  Basic knowledge in Unix Shell scripting.  Basic knowledge and experience in ETL tools like Informatica Power Center.