Experienced in domains such as Banking, Financial Services, Insurance, Telecom and etc.Adept at Power BI,Tableau, Cognos, MSBI(SSIS,SSRS), Business Objects, Data Stage and Moody’s Analytics in Enterprise Environment.Proficient in design, construction and implementation of Enterprise Data Warehouse, Data Migration using Star and Snow Flake Schemas.Extensive use of DAX (Data Analysis Expressions) functions in creating Power BI dashboards, reports and Tabular Models.Experience in Tableau Data Visualization Tool to Analyze and obtain insights into large Datasets, Create visually powerful and actionable Interactive Reports and Dashboards.Employed various Tableau functionalities like Tableau Extracts, Parameters, Filters, Contexts, Data Source, Filters, Actions, Functions, Trends, Hierarchies, Sets, Groups, Calculations, Data Blending and Maps etc.Well-versed in implementing Extract Transform and Load (ETL) methodologies.Professional in creating periodic reports based on the statistical analysis of the data from various time frames and divisions, deploying, processing, debugging Cubes.Skillful in creating, maintaining and tuning Views, Stored Procedures, Functions and Triggers and strong RDBMS concepts in various database environments such as Oracle, DB2, MS SQL Server Mastered in Cognos Suite – Framework Manager, Report Studio, Analysis Studio, Query Studio, Metric Studio, and Cognos AdministrationDevelopment and Maintenance of Framework Manager Metadata Models by implementing the best practices of modeling metadata.Excellent knowledge in Key Performance Indicators (KPI), confirm data availability for measures and dimension keys in the given subject area.Adept at migrating reports between various versions of Business Objects and Cognos Environment.Expertise in tuning Performance of Reports and Optimization of SQL queries.