Rajkumar Katta

Results-driven Power BI Developer with a proven track record at Infosys, specializing in data visualization and modeling. Proficient in SQL querying and DAX programming, I excel in transforming complex data into actionable insights. My strong analytical skills and collaborative approach have consistently enhanced project outcomes and stakeholder satisfaction.

• Collect data from various sources like Collibra, SharePoint, MS SQL Server, and Tableau Server, and integrate to develop a dashboard
• Interact with various metric owners to collect the key comments and quarterly changes
• Track various metrics every quarter and update the dashboard
• Publish dashboards in Power Service, and create an app to share with business management
• Applying row-level security to restrict the data visibility to users
• Create a measure to compute complex calculations
• Using Copilot to generate insights and to identify data patterns
• Generating quick visuals using Copilot
• Optimizing DAX and data modeling with the help of Copilot
• Reducing data redundancy by removing unnecessary columns and rows

• Built dashboards in Tableau to show business and performance data
• Checked data accuracy before creating reports
• Turned user requirements into simple visuals and charts
• Used Alteryx for cleaning and validating data
• Linked Tableau with SQL databases for updated reporting
• I helped find and fix data errors with team guidance
• Improved dashboard speed and filters for better performance
• Provided clean, validated data for team reporting requests