Umashankar Rapolu
Data Analyst | Power BI • SQL • Excel • DAX • Visualization |
- Role
- Data Analyst at Cognizant
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Umashankar Rapolu
Data Analyst with expertise in data visualization, turning complex datasets into meaningful and actionable insights. Skilled in identifying trends, optimizing data structures, and enhancing decision-making through effective reporting.Technical Skills:SQL: Strong command of data extraction, transformation, and analysis using Joins, Window Functions, CTEs, and Subqueries.Excel: Proficient in data analysis, pivot tables, and dynamic reporting to support business insights.Power BI: Hands-on experience in developing interactive dashboards, covering:Data Integration & Cleaning – Power Query for efficient data transformation.Data Modeling – Star Schema approach for optimized performance.Advanced DAX Analysis – Aggregation, Filtering, and Time Intelligence functions.Visualizations – Use of Line Charts, Bar Charts, Pie Charts, and other visuals to present data effectively.
Experience
Data Analyst
Aug 2025 — Present · Hyderabad, IN
Education
Aurora's Scientific and Technological Institute
B.tech, Mechanical Engineering
2013 — 2017
Kendriya Vidyalaya
Kendriya vidhyalaya no2 uppal, +2
2011 — 2013
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