Hi, I'm Justin

I'm a product-focused software engineer with 10 years of experience designing and building full-stack applications, SDKs, and APIs that power products used by millions.

Specializing in web and AI technologies, I create scalable, reliable solutions that solve real-world problems and deliver lasting value.

In my free time, I'm an avid photographer, vintage watch collector and restorer, weekend road-tripper, coffee snob, and DIY-er.

Currently at,
Building an AI powered, API Demo creation platform.
Justin Formentin
Justin Formentin

Links

If you can measure it, they can game it

Why tiny, purpose-built AI models will beat today's bloated, everything-to-everyone computational monsters.

Smush it into a string