Katya Fuentes

Former Head of Growth @ Scale AI. Currently building data training infra for health and life science AI @ Lumos. Here talking about evals, RL, and how to make sure AI gets adopted where it's needed the most. Angel Investor @ Substack, and others.

Deeply researched product, growth, and career advice for product leaders, founders, and ambitious builders.

A must-have resource for anyone in the growth, marketing, or product space.

Field notes on growing technical products, from someone who's actually done it.

A weekly column on Growth & Product Strategy, company building and occasional hot takes.

Building cool products at the edge of what's possible (from AI to Web3 to AR/VR) and sharing insights I find along the way.