Field Notes

Write-ups on network architecture, infrastructure, and security.

InfrastructureApplied· 6 min

Laying the Foundation: Architecture and the Security-First Proxy

Why MistPulse's mobile app never touches a Mist API token, and the Supabase edge-function relay that stands in its place as the system's only security boundary.

Sep 23, 2026

InfrastructureFoundational· 6 min

The Idea: Why I Built MistPulse

How years of troubleshooting networks from a laptop in the field turned into a mobile app project, and the non-negotiable security boundary set before a line of code was written.

Sep 22, 2026