Vigneshwar Jeyakumar Email & Phone Number

- 3 years of experience with Power BI Desktop, Power BI Service, MySQL, and SQL Server. - Sole Power BI developer in the team with administrative expertise in Power BI. - Hands-on experience with Power BI Desktop and Power BI Service for report development. - Developed and enhanced reports and dashboards based on client requirements. - Designed data models and maintained relationships using various joins. - Prioritized and analyzed business-critical data like finance, revenue, sales, and customer info. - Defined KPIs to assess long-term company performance. - Created reports to share insights derived from compiled data. - Cleaned data to improve quality by removing duplicates and outliers. - Skilled in writing complex DAX formulas to extract insights from raw data. - Experience in ETL processes using Power Query, MySQL, SQL Server, and other integration tools. - Integrated Power BI with Excel, SharePoint, MySQL, SQL Server, and cloud data sources. - Created and managed appending and merging queries in Power BI. - Published, shared, and managed reports on Power BI Service. - Installed, configured, and managed gateway connectivity for on-premises data access. - Handled report deployment, scheduling refresh, and troubleshooting Power BI issues. - Proficient in MySQL and SQL Server queries for Power BI analysis. - Managed Power BI user access, permissions, and workspace settings in Power BI Service. - Ensured Power BI Service environment health, security, and governance compliance. - Managed data refresh schedules, troubleshooting errors, and ensuring report accuracy.

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  Bannari Amman Institute Of Technology

  Electrical, Electronics And Communications Engineering