I work in the pretraining team at Anthropic.¹

I was early at Replit², where I trained code models^3,4, shipped the first coding agent, and led growth. Joined at under $1m ARR, left at $150m.

In a previous life, I built Uniwhere, used by a third of Italy’s college students before it was acquired.

I like to write. Some of my essays have been featured on mainstream media.⁸ If you want to check them out, start from here:

• Building AI Products In The Probabilistic Era(2025.08)
• Agency is Eating the World(2025.04)
• The Dawn of a New Startup Era(2024.09)
• Why Ed-tech Startups Don't Scale(2022.11)