Cortex
2025–present · built solo · in production
AI infrastructure built so an answer stays attached to its evidence, and can refuse to answer at all.
Read the case studyThree systems, in reverse order of how recently I built them. Each is either in production now or was, before it was acquired.
2025–present · built solo · in production
AI infrastructure built so an answer stays attached to its evidence, and can refuse to answer at all.
Read the case study2024–present · built solo · closed beta
Connect a repository, push, and the platform detects the framework, builds it, and serves it over HTTPS, with per-stage logs, a diff view, and one-click rollback.
Read the case study2019–2023 · co-built, three engineers · acquired
A developer hosting platform co-built from nothing with two other engineers and no outside money. Reached 1,000+ users and 10,000+ deployments before the product was acquired.
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