Yesterday's Price
LiveA daily guessing game about historical American prices — one puzzle a day, six guesses, streaks, and a shareable result grid.
Next.js TypeScript Panda CSS
yesterdaysprice.com Product-minded Frontend Engineer · Performance & Data Viz · Remote from Brazil
I came from outside the tech bubble.
No Silicon Valley origin story. A secondhand MacBook, discipline, and a quiet will to keep going. Today I work remotely for a New York company and write about the road from here to there.
Things I'm Building
under WheyDev LLCRecent Writing
allNotes
A public second brainNow
Updated Jul 11, 2026- Frontend engineer on the Sync team at Automatiq, heading toward Product Engineer with a focus on performance and data-heavy interfaces.
- Writing at Inner Commit. English-only since the pivot.
- Building Yesterday's Price under WheyDev, my side project for small, focused products in my free time.
- Reading Word Power Made Easy and The Pragmatic Programmer.
- Tennis twice a week (just started, first class June 3), gym three or four days, and walking as many days as I can.
- At home in Londrina, Brazil with Natalia and our new Boston Terrier, Ashley.