Building a Free Multiplication Tutor for My Daughter’s Class
How a weekly volunteer session in a 3rd-grade classroom turned into a voice-powered, animated math quiz game — and why it cost exactly $0 to build and run.
Posted: March 2026
Read MoreWriting & Notes
Occasional posts about data science, software projects, and learning.
When Snow Data Gets Buried
Whistler’s snow history visualization — every year I look at the data before booking a trip.
Posted: Sept 2024
Read MoreMapping Brand Communities: Network Graphs with 150k Twitter Mentions
How directed graph analysis of Nike, Adidas, and Lululemon mentions revealed the structure of three very different brand communities.
Posted: Sept 2024
Read MorePredicting Extreme Drought in Yuma County with ML
Combining NOAA, USGS, and USCRN data to forecast drought conditions — and what I learned about class imbalance and PCA.
Posted: Apr 2024
Read More