CASE FILES
Ten case files across machine learning, business intelligence, and supply-chain strategy, plus a live in-browser tool. Each one has the problem, the method, and the result.
CPK Production Planner
In-Browser Tool / JS
Paste a kitchen's order report; get make lists and per-station pick sheets across 36 locations. Replaces a 39-tab spreadsheet.
Fraud Triage
XGBoost / Gemini
0.978 AUC; a two-stage pipeline that catches what the model misses.
Corporate Analytics
Power BI / SQL
30% faster executive reviews via custom dashboards.
Heart Disease Prediction
Python / Scikit-learn
~82% accuracy (Random Forest); five-model ensemble + Flask app.
Hospital Readmission
Python / Logistic Regression
90% recall on readmissions via threshold tuning.
Auto Insurance Churn
Gradient Boosting / SMOTE
ROC-AUC 0.70 on 92,849 policyholders; SMOTE + Gradient Boosting.
Supply Chain Optimization
HBP Simulation / Python
34% cumulative margin at a 98% service level.
Bullwhip Mitigation
HBP Simulation / Sourcing
54% gross margin under demand volatility.
Prime Air Drone Logistics
Geospatial / Network Design
3-hub drone network covering 7.9% of Massachusetts.
Strategy Summit
CAPSIM Simulation / Strategy
483% stock recovery; top-3 of 8 teams.