Hey, I'm Cathryn 👋

Founder of BestSelf Co — bootstrapped to $50M+, sold to PE in 2022, bought it back in 2024.

The shift

I spent years hiring developers to build my ideas. Now I build them myself using Claude Code, Codex, and learning more every day.

What I'm building

🎯 Helm

React Native app for building better screen habits. iOS & Android, integrates with HealthKit.

🛠️ founders.codes

Helping non-technical founders ship real products with AI.

Recent projects

• codex-skill — Give Claude Code a second opinion using OpenAI Codex
• spend-optimizer — Audit subscriptions and optimize credit card rewards
• shopify-developer-skill — Shopify expertise for Claude Code

Writing

littlemight.com

Connect

@cathrynlavery