00Writing
Insights &
Work Notes.
Long-form writing on AI, commerce, and emerging markets. Case studies and work notes from the inside of identity, authentication, and deployment systems. Each piece is a record, with sources.
IInsights / Long-form essays
02PropTech / United States
Changing the way people choose and buy homes
Working with realtors in Chicago, we stopped asking buyers what they wanted and started reading what they actually click, save, and skip, then turned it into a recommendation engine for homes.
StrategyAI TransformationMarket PositioningExecutive Insights
May 20269 minRead →
01Emerging-market commerce / India
Reaching the unreachable garage
How local-language AI converts a $32 billion aftermarket of independent mechanics who buy parts by sight rather than by SKU.
StrategyDriving AdoptionExecutive InsightsAI Transformation
May 20268 minRead →
IIWork Notes / Case studies
Architecture, decisions, and trade-offs from the inside of shipped products. Identity, authentication, deployment, calendar, and developer infrastructure.
04Proof of Human / Identity
PulseProof
Private proof of humanity from your pulse. On-device rPPG liveness verification with Groth16 zero-knowledge proofs, no biometric data ever leaves the phone.
Zero-KnowledgeBiometricsPrivacyiOS
03Developer Infrastructure
Build & Ship
Self-hosted, peer-to-peer deployment. One command ships any app to your own hardware with blue-green deploys, WireGuard mesh, and AES-256 encrypted secrets.
DevOpsInfrastructureOpen Source
02Authentication
Better Authenticator
2FA codes on your keyboard. TOTP surfaces above the iOS keyboard, one tap to paste into any login field, no screenshots or copy-paste.
Security2FAiOS
01Privacy-first Productivity
Purelymail Calendar
First-class calendar and meeting-invite handling for Purelymail mailboxes. Send, receive, and respond to invites without leaving the ecosystem.
EmailCalendarPrivacy
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