SAHANA SH

Data Analyst

India 3+ yrs exp 93 · Outstanding

About

Associate 1 Data Analyst with 3.8 years of experience in delivering end-to-end Power BI reports and dashboards. High-performance DAX calculations, Data models, Power Query ETL, Row-Level Security and performance-optimized dashboard. Skilled in SQL, data validation, regression analysis, defect analysis, and reporting. Experienced in analyzing large datasets, identifying trends, and improving system quality through data-driven insights.

Skills & Expertise (31)

Power BI Service Advanced

8.1/10

3.8

Years Exp

Data Analysis Intermediate

7.9/10

3.8

Years Exp

MySql Intermediate

7.5/10

3.8

Years Exp

Data Modeling Intermediate

7.4/10

3.8

Years Exp

Executive Dashboards Intermediate

7.2/10

3.8

Years Exp

DAX Intermediate

7.0/10

3.8

Years Exp

Python Intermediate

6.8/10

3.8

Years Exp

Performance Optimization Intermediate

6.5/10

3.8

Years Exp

Measures Stress Testing VLOOKUP HLOOKUP XLOOKUP Pivot Table Charts Data Validation BIOS Software Testing Life Cycle Data Preparation Drill Through Star Schema Snowflake Schema KPIs RLS Power Pivot Power View Power Query Store Procedure Views CTE Joins

Work Experience

Associate 1 Data Analyst semiconductor Post Silicon Validation Engineer

UST Global Pvt Ltd

Apr 2022 - Jan 2026

Validated firmware and BIOS data across multiple hardware platforms. Performed regression testing and analyzed validation results to identify defects and system issues. Used SQL and debugging tools for defect tracking, data validation, and issue analysis. Conducted root cause analysis and collaborated with development teams for issue resolution. Created validation reports and tracked system stability trends using PBI. Analyzed testing data to improve defect detection efficiency and reporting accuracy.