Posts
All the articles I've posted.
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Reducing Voluntary Turnover: A Data-Driven Analysis of Attrition Risk
An analysis of 1,470 employee records identifying which job roles, compensation patterns, and overtime conditions drive voluntary attrition — and where HR leadership has the highest-leverage interventions.
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Building a Self-Hosted NWS Weather Alert Dashboard
How I built a real-time severe weather dashboard on my homelab using the NWS public API, PostgreSQL with PostGIS, Python, and Grafana — and what I learned about spatial SQL along the way.
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F1 Performance Data Visualization Pipeline
A Python pipeline using FastF1 to extract and visualize Formula 1 telemetry, with a focus on quantifying the 2026 regulation change impact on lap times and top speeds.
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Has Tornado Alley Shifted East? (And What I Actually Found)
A 75-year, 71,813-tornado analysis that started as a geographic question and ended somewhere more interesting — including a lesson about how single events distort rate comparisons.
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Red River Ski Area Climate Forecast
A 37-year time series analysis of Red River, New Mexico temperatures, quantifying a 2.24°F warming trend and its operational impact on ski area snowmaking.
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Walmart Retail Sales Regression Analysis
Multiple regression analysis of 421,574 weekly sales records across 45 stores, improving predictive R² from 0.69 to 0.75 and quantifying the drivers of store performance.