During my IBM SkillsBuild / CSRBOX Data Analytics Virtual Internship, I analyzed air-quality records from Indian cities and built interactive Power BI dashboards to compare pollutants, AQI severity, and historical trends.
In my projects, I used SQL and Power BI to analyze customer churn across 6,418 records and sales across 5,901 transactions. I also developed a Streamlit application for accident severity analysis, where XGBoost reached 90.5% accuracy on more than 100,000 records.

