San Francisco · Chattanooga · hi@jeremiah.church

Jeremiah Church.

Technical founder. I build software for regulated industries, race cars in my spare time, and run a solar-powered shop that doubles as a home lab.

Now

Building Comma Compliance - WhatsApp, Signal, iMessage, and 40+ channel archiving for SEC and FINRA-regulated firms.

Shipping Arc Relay, our open-source MCP control plane. Auth, policy, middleware, and audit trail for any AI agent talking to any tool.

Comma Compliance - founder & CEO, 2024 - present

Modern communications ingestion for regulated work. Customers across financial services, multinational POCs in flight.
Finance Forge - 2020 - 2021, acquired

Fintech tooling. Built, sold, and handed off.
Syncta - founder, acquired 2019

B2B SaaS for backflow testing compliance. Plumbing, literally. Built from zero, sold to Watts Water, ran the integration after.
Fiserv and many others - 2011 - 2018

Plumbing, figuratively. Payments, core banking, and the unglamorous pipework underneath a lot of the financial services you use every day.

Cars & motorsport

Putting LS's into anything and everything. Crashing scratch-builts on hillclimbs. Too many project cars collecting dust in the shop.
Solar & home automation

64 kW of solar, 136 kWh of lithium, CT clamps on every circuit. We only pull from the grid when the three-phase buck generator needs to start for the CNCs.
Tinkering

Reverse-engineering firmware, 3D printing, CNC, and the occasional ill-advised smart-home integration. I have opinions on ESPHome.

Email is the fastest way: hi@jeremiah.church.

I've had the same phone number since the dawn of time, and I'll have it until I die. If you have it, call me.