tai rahman
Writing

I tried to forecast a business I built from scratch

What happened when I simulated a software company, forecast its revenue two ways, and used the forecast to decide whether to hire more salespeople.

October 14, 2026↗
Project · UFC forecast

UFC fight forecast

A model that estimates each fighter's chance of winning a UFC matchup, using only what was known before the fight, and shows which factors pushed the forecast one way or the other.

October 12, 2026↗
Writing · UFC forecast

I wanted to see if I could predict a UFC fight

I'd wanted to build a UFC forecasting tool for years. This is how it came together with AI, what I learned about leakage and calibration, and why I stopped trying to improve the model.

October 12, 2026↗
Writing · Sales performance

What does it actually take to make a sale?

A VP of Inside Sales once asked me what it takes to make a sale. This is what I learned trying to answer that with data, and how AI changed the way I spent my time on the analysis.

October 6, 2026↗
Project · Sales performance

What actually drives sales performance?

I built a simulated SaaS company with 13,107 opportunities and looked at which activities and deal characteristics go with winning, and how that changes by customer segment.

September 28, 2026↗

Elsewhere

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