I've built end-to-end analytics projects for customer churn and e-commerce sales, using Python, PostgreSQL, SQL, and Power BI to turn thousands of records into KPI-driven dashboards. My churn analysis evaluated tenure cohorts, MRR risk, and high-risk user segments, while my retail dashboard surfaced branch revenue, product profitability, and sales trends.
As Founder and Quantitative Instructor at OG Classes, I've used performance-tracking data to identify learning bottlenecks and deliver targeted interventions that improved student examination scores by 22% to 30%.
