Frontend Engineer · Brazil (GMT-3)
Interfaces that feel effortless. Fast, precise, considered.
About
I'm Jessé, a frontend engineer from Brazil. Over the last decade I've shipped products across very different worlds, including a banking app used by millions and, today, payment products at Cakto Pay.
My work lives where engineering meets design: React, React Native, and TypeScript, applied with a bias for performance, accessibility, and the details most people only notice when they're missing.
Experience
Senior Frontend Engineer
Payment products for digital creators: checkout, dashboards, and financial flows where precision is the product.
Frontend Engineer
Apps, dashboards, and EV infotainment systems supporting partners like BYD and Shell.
Senior Frontend Engineer
International transfers in the Banco do Brasil app, serving more than 20 million users.
Software Engineer
Websites and interactive simulators for custom uniforms and apparel.
Software Engineering Intern
Maintained a public health system relied on daily by healthcare professionals.
B.Sc. Information Systems · UDC · 2015–2020
Selected work
Featured project
A score-prediction pool for friends and family. Pick a competition, bring your group, and fight for the top of the table round after round.
5,000+
Predictions logged
20,000+
World Cup visits
2026
World Cup edition
More experiments on GitHub