Trisha Sivalingam

Cleaned and analysed 50,000+ records using Python and SQL, improving data quality and preparing datasets for analysis and reporting. Wrote SQL queries using filtering, joins, grouping and aggregation to extract business insights.

Built

Power BI dashboards to visualize key metrics and turn analysed data into actionable insights.

Data Analytics Intern - Besant Technologies - Chennai, India

(2026-08 - 2026-09)

• Cleaned and analysed 50,000+ records using Python and SQL, improving data quality and preparing datasets for analysis and reporting.
• Wrote SQL queries using filtering, joins, grouping and aggregation to extract business insights.
• Built Power BI dashboards to visualize key metrics and turn analysed data into actionable insights.
• Analysed the Zomato restaurant dataset using Python and SQL and built a Power BI dashboard to present insights on ratings, cuisines and pricing.

B.E. - Computer Science and Engineering - Annai Vailankanni College of Engineering, Anna University (2022 - 2026)