Writings
Experiments and interactive visualizations. Analytical explorations and data-driven narratives.
Preventing Fraud Without Punishing Customers
A deep dive into the technical and ethical tradeoffs of fraud detection systems — visualizing why accuracy is a misleading metric in rare-event data.
Credit Card Fraud: What the Data Reveals
An analytical exploration of fraud detection — why accuracy alone is misleading, and what the data actually shows about the tradeoffs banks face.
Where Do People Go — And Why?
Visualizing global human migration patterns — migration follows opportunity, education, and economic structure, not random movement.
Why We Misunderstood the Pandemic
Visualizing uncertainty in COVID-19 data — why charts were confusing and how visualization design affects public behavior.
Robinhood Design Evaluation
A critical critique of data visualization simplicity and gamification mechanics—examining how interface design influences investor behavior.