What Mani demonstrated

Built an end-to-end used-car pricing workflow for VW and Audi listings: combined the datasets, performed EDA, engineered predictive features, trained and compared Linear Regression and Random Forest models, and selected the stronger model using R²/MAE/RMSE. Also translated the results into a CPO pricing recommendation with feature-importance interpretation and estimated financial impact.

• Exploratory Data Understanding
• Leakage-Aware Modeling Workflow
• Model Comparison with Business Framing