Credit Card Fraud Detection
End-to-end ML pipeline on a severely imbalanced dataset (577:1 class ratio). Built explainable AI outputs for non-technical stakeholders using SHAP.
Solved 577:1 class imbalance with SMOTE oversampling
SHAP feature importance for model explainability
XGBoost with precision/recall optimization
PythonXGBoostSMOTESHAPScikit-learn
ROSA Impact & Financial Analytics
Integrated analytics framework for a global nonprofit measuring educational impact, financial resilience, and cost efficiency across 180 participants and 4 regions.
EDA: pre/post competency distributions, correlation matrix
Regression modeling: skill gain → classroom integration
KPI dashboard with regional & cohort breakdowns
Rggplot2RegressionEDAKPI Design
Enterprise Risk Management — AI Cybersecurity
Full ERM assessment for a fictitious Microsoft AI-cybersecurity acquisition. Quantified $26.25M expected annual loss for AI model failure using I&W monitoring.
KRI framework with trigger thresholds (COSO/CRISP-DM)
Scenario analytics: 3-scenario downside comparison
Qualitative risk heatmap + expected-loss model
RCOSO ERMScenario AnalyticsKRI/KPI
UPS ORION AI System Analysis
Deep-dive case study of UPS’s ORION route optimization system — analyzing barriers and proposing XAI + human-in-the-loop design improvements.
XAI pipeline design for route optimization decisions
Human-in-the-loop & continuous governance recommendations
$300M savings, 100k ton CO² reduction impact analysis
XAIOperations ResearchAI GovernanceR
Founder Success Prediction
Python ML models trained on LinkedIn/Crunchbase data to predict startup founder success probability — with BI dashboards for VC decision support.
Feature engineering on LinkedIn & Crunchbase profiles
BI dashboards for VC partner decision support
Classification models with interpretable outputs
PythonScikit-learnTableauFeature Eng.
ESG Framework for AI Startups
Designed a scoring framework and Tableau dashboards for ESG compliance aligned with EU AI Act, SASB standards, and NIST risk guidelines.
EU AI Act & SASB-aligned scoring rubric
Tableau dashboards for investor & compliance teams
NIST risk framework integration
TableauEU AI ActSASBNIST
