Jesus Jimenez Cordero

7 years fullstack (Rust, TypeScript, React), most of it building other people's ideas. Now I build the ones nobody asked for.

Svipall: a local-first scraping and captcha MCP server in Rust, no third-party services, my first open source release. 'untitled': a writing app for the whole life of a manuscript, named by someone who cannot name things.

Open to work. If you're building something, say hi.

ilien.dev · github.com/ilien-dev · TikTok @ilien.dev / @ilien.es

Recent activity

The simple way to build a successful app business.

I built an AI fitness app solo, got banned from Reddit, flopped on Product Hunt, and found traction on Q&A sites. Here's what worked.

I’m building a runtime governance layer for AI agents — not another prompt guardrail

I’m building a runtime governance layer for AI agents — not another prompt guardrail

80+ people used a feature I never announced. Here's what I learned.