Ethan Breitkreutz
I'm an engineer from Canada.
Right now I'm working at North Group as an AI engineer building products for consumer brands and enterprise clients.
I've also recently started building a side project at a venture lab after a hackathon in SF.
Before this, I co-founded a company and led an engineering team of three, building software for real estate. The product eventually failed, but I kept a lot of the learnings.
I've also built a handful of small tools that businesses still use today. I also sold a product called CurbChat.
Please don't hesitate to reach out. I love talking to new people.
Work
AI engineer. First engineering hire. I build data ontologies that turn messy, unstructured client data into something queryable, exposed through Claude MCP servers and dashboards that show clear insights on spending, revenue and more. I've also built AI lead review systems, quoting systems built on historical data, and general data layers for clients.
Co-founder. AI voice CRM, started at the MIT global hackathon. Led a team of three. We wound it down after losing a brokerage deal. We'd already pulled out of the consumer side, so there wasn't anything to go back to.
An AI chatbot for small businesses. Sold in 2026.
Projects
A marketplace where AI agents hire other agents and pay per task in sats over Lightning. Built on L402 and Spiral's Money Dev Kit, and exposed over MCP so an agent can browse, hire and pay with no human involved. Built at the Spiral × MIT Hack-Nation hackathon. GitHub
Things I can't tell you.
Open source
Solana's smart contract framework. I've had a good chunk of PRs merged here.
Local Solana network for development. Merged contributions.
Ported the macOS app to Linux, among other contributions.
Built my own fully reversible Fire TV Stick cleanup, with a custom home screen that sits over Amazon's launcher. It's featured in the Clean Your TV repo.
School
I study CS at UBC.