Chethana Sake Venkataramulu completed Machine Learning for Automotive

Built an end-to-end used-car pricing workflow for VW and Audi listings: combined the datasets, engineered car_age and mileage_per_year, trained and compared Linear Regression and Random Forest models, and evaluated them with R², MAE, and RMSE. Also added hyperparameter tuning and a business summary that tied model performance to pricing recommendations for a certified pre-owned team.

• Leakage-Free Feature Engineering
• Honest Model Evaluation
• Business Translation of ML Results