About
Hey, I'm Geoff. I've been in product and engineering for 15 years. I've run an agency, led engineering teams, and shipped products for some of the biggest brands in the world. Now, I'm back to building; fully focused on operationalizing agents that run real businesses.
At Jain, I lead product and engineering. We build AI that helps building service contractors bid and price their work. Most of my time goes to sitting with estimators and operators, learning how they price, and turning that into tools their whole team can use.
Before Jain, I was Head of Product & AI at Raven, building agents for manufacturers. I also founded Stack Five, a product agency I bootstrapped to ~$1M in revenue, and scaled and led a 16-person engineering team at Code4rena.
If you price, bid or run janitorial work, or just want to trade notes, find me on LinkedIn.
Side Projects
- CGM Tools health Wear OS watch face and Android widget for a Dexcom G7, built for my wife
- Grant Connect for Claude mcp MCP connector that lets Canadian fundraisers research funders, programs and gift history from inside Claude, built for Imagine Canada
- Tokens meta live Claude Code token usage
- Conferences wip experiment high-signal software engineering conferences, agent-maintained
- Paris Study Game game Popsicle Stack-inspired runner I built to help my daughter cram for her health test
- Levi's Hamilton Arcade game a sentence-scramble and Wheel of Fortune mashup using Hamilton lyrics, dreamed up by my son
- Magnet World game a 3D magnetic-tile building game my son and I are making together in Godot, set in a ruined Marvel city
- Unstable Unicorns game unofficial online version of the card game, with pass-and-play, bots and multiplayer