Hello, I'm

Sanjay Dagam

Researcher · Mathematician · Advocate

I'm a junior at Brookfield Academy with research at UW–Madison and the University of Illinois Chicago, a published iOS app, a co-founded nonprofit, and a statewide mental health initiative in progress. My work sits at the intersection of mathematics, science, and building things that matter.

Network Science Linear Algebra Climate Science Machine Learning Mental Health iOS Development
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Sanjay Dagam

What I'm Working On

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Research

Six active projects spanning network epidemiology, Wisconsin climate analysis, wildfire smoke and ozone, satellite-based air quality prediction, and agricultural simulation — with UW–Madison, UIC, and the Wisconsin DNR.
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Wisconsin Students for Students

A co-founded 501(c)(3) providing free math enrichment to girls and low-income middle schoolers across southeastern Wisconsin.

2,500+ volunteer hours 300+ classes taught 200+ students reached
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Applied Math Blog

A weekly blog with 156 articles exploring how mathematics shapes the real world — from statistics and network science to differential equations and real analysis. Written for curious readers, not specialists.
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Linear Algebra Textbook

A visual, application-driven introduction to linear algebra written for high school students who have completed AP Calculus.
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Mental Health Initiative

Two initiatives in progress: Minds Matter at BA, a student mental health club at Brookfield Academy, and Speak Up Wisconsin, a statewide student-led organization dedicated to eliminating mental health stigma across Wisconsin.
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iOS Apps

Empower — a mental health app for teenagers — is live on the App Store. A second app, Linear Algebra Explorer, is in development.

Download on the App Store 📱 Try Interactive Demo →