She taught 40,000 students before writing a line of code.

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Every curriculum I've ever built started with one question I couldn't answer in a classroom — and that discomfort was the whole point.

Marcus Webb spent twelve years teaching high school biology before co-founding Episteme, a science reasoning platform used in 900 schools. In this conversation, he traces how pedagogical confusion became product clarity.

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We shipped the assessment engine in six days because our lead engineer had failed her licensing exam twice. She knew exactly where the gaps were.

Dani Okafor built Pathwright's adaptive testing module after realizing that every EdTech rubric she'd seen was designed by people who'd never failed a standardized test. The result cut remediation time by 34% in pilot classrooms.

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I closed my school in March. By April I was rebuilding it inside a browser. I cried the whole time, and I kept going anyway.

Sung-jin Park ran a community arts school in Oakland for eight years. When the building closed, he rebuilt the entire curriculum as an async video program — and discovered that distance made his teaching sharper, not softer.