What Sanya demonstrated

Built an end-to-end used-car pricing analysis for VW and Audi listings: combined the datasets, explored price and mileage patterns, and compared Linear Regression with Random Forest using holdout evaluation. The work also translated model performance into a business-facing pricing exposure estimate and recommended a data-driven pricing workflow for the CPO team.

• Exploratory Data Analysis
• Leakage-Free Feature Preparation
• Model Comparison and Metric Interpretation
• Business Impact Framing