What Vaishnavi demonstrated

Built an end-to-end used-car pricing analysis for VW and Audi listings in the UK market. Combined the datasets, explored price and mileage patterns, engineered predictive features such as car age and mileage per year, and compared Linear Regression with Random Forest using R², MAE, and RMSE. Delivered a clear pricing recommendation for a Certified Pre-Owned team based on the stronger model and the most influential drivers of price.

• Leakage-Aware Data Preparation
• Comparative Model Evaluation
• Business-Oriented Interpretation