chain-scanner
On-chain observatory for Robinhood Chain. Launch activity, live measurements, and a skin system where I test the contrast on every skin.
18 accent skins, each with an automated contrast test. Next 16 on Cloudflare Workers.
I build the whole thing.
I build web products, developer tools and operational apps, from product definition to deployment. Brazilian, based in Canada.
“Who are you?”
Fair question…
HiI promise three things: the build passes, the contrast clears AA, and nobody needs a tutorial to use it.
Heads upEvery colour here comes from somewhere. I can name the source of each one.
Things I built
5 live
JSR Games
Site for a small indie game studio that ships VR titles to Meta Quest.
I built the site, not the games. Bilingual, with a theme switcher.
$POACHER
A token landing page shaped like a desktop. Rummage through the files, then read the system alert before you buy anything.
Canvas desktop you can drag around, served from Cloudflare Pages.
NEC Calc Pro
Seven electrical calculators covering NEC 2020, 2023 and 2026. It runs offline, and every result names the table it came from.
In closed testing on Google Play, App Store next. $19.99 once, three of the seven free.
RIMWARD
A browser space western. Run warrants, settle showdowns, build a crew across five worlds, in a season the server decides and the client only renders.
Server authoritative: the browser renders, the server decides. The season ships its own updates.
JP Tecnologias
Site for a company that automates fuel pumps and runs the IT behind them. Services, partners and a remote support channel in one place.
Built for a client whose customers call from a forecourt, not a desk.
Got something
worth building?
Open to full-time and contract work. I answer every email within a day.
