Rafa Sacaan

I'm Rafa, an engineer born and based in Santiago, Chile. I help organizations redesign their processes and decision-making with data and digital products — that's the consulting side, and it's most of my week.

The rest of the time I build apps, write, and record music. What interests me most right now is building tools that enhance what makes us uniquely human rather than flattening it — which turns out to be the same problem whether you're writing code, words, or a song.

Atelier

Writing

• 001 2026-08-01 An architecture playbook