Greg Mousseau

AI Engineer & Product Builder · Toronto

I built my first website in 1999 — the Canadian Drilling Rig Museum site, created in Grade 9 using Microsoft FrontPage. The original design still exists today. That was 20+ years ago. Since then: tech lead at BMO (ranked the bank #2 in Canada for customer experience), senior engineer at VTS managing 80+ engineers across 3 continents, and over a decade running GTA Labs — taking startups like Turnstyle Analytics to a $20M exit.

I started GTA Labs in 2012, raised $56K and opened a dev office in China with 12 full-time engineers. We've shipped for Indeed, Reliance Home Comfort, Dulux Paints, DHX Media, and dozens more. Now I focus on AI — building agents, integrating LLMs, and helping businesses ship AI products that actually work. No PowerPoints, just working software.