Rekha Ramalingam

I’m a Test Engineer with 1 year of experience at Wipro Technologies for Meta, where I’ve focused on ETL testing, product testing, data labeling, and analytics. I’m also a certified Data Analyst from SimpliLearn and hold a Master of Science in Data Analytics, which shapes how I test with clarity, traceability, and measurable outcomes.

In my role, I created test plans and cases to validate GenAI output and performed ETL testing across web, iOS, and Android platforms. I validated test data output from MetaAI, ran large-scale ETL testing using SQL and stored procedures, and supported prompt engineering efforts to help write SQL and stored procedures.

I translate data into decisions through SQL and Python, plus reporting and visualization with Excel, Power BI, and Tableau. My work includes building data pipelines, visualizations, and reports for performance tracking, and delivering dashboards such as a Business Performance Reporting view in Power BI and an E-commerce Dashboard in Excel.

Beyond testing and analytics, I bring strong communication and coaching skills from working as a Teacher at Harmony School of Science. I enjoy partnering with cross-functional teams, gathering requirements, and using data-driven methods to turn complex problems into practical, testable solutions—especially as I continue focusing on data labeling and testing for AI/ML models.