DuoCard
In developmentClear shared expenses for couples with one card — colones and dollars, no spreadsheet.
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Product studio · Costa Rica
I build my own products — a few of them, unhurried, done right.
Roarca is a one-person studio. No clients, no services — just products I want to exist.
Now buildingDuoCard — expenses for two, no spreadsheet
About
Product over hype. Judgment over speed.
I’m Ronaldo. Roarca is where I build my own products — solo, and without rushing. I’d rather make a few things well than many halfway: I care more about judgment than speed, and about whether what I build actually gets used, not whether it looks good in a demo. No hype, no shortcuts, made for the place I live. Pura vida.