Feb 2025 — PresentHapvida NotreDame Intermédica
Frontend Engineer
Co-created and maintain the internal Design System, adopted across multiple company products
currently atHapvida NotreDame Intermédica
Frontend & React Native Engineer.
I build web and mobile interfaces for healthcare and aviation. React, React Native, and TypeScript — from product decisions to production.
UTC−4 · open to remote roles
building
Case Studies
My work across healthcare, aviation, and payments: context, contribution, and technical decisions. /projects →
Web · Design System
Hapvida Design System
Internal React component library shared across Hapvida healthcare products.
Library adopted across multiple company productsComponents and usage patterns shared across teams
reactstyled-componentstypescriptstorybook
Mobile · React Native
Azul Airlines App
React Native passenger app for Azul Linhas Aéreas on iOS and Android.
Check-in, boarding pass, loyalty, and post-flight featuresImplementation and release preparation on iOS and Android
react-nativetypescriptredux
experience
Teams and products I've worked with
My backgroundFeb 2025 — Present
Jan 2023 — Feb 2025WeFit – Digital Service Design
Frontend Engineer · React Native
Check-in, boarding pass, loyalty, and post-flight features
Jul 2021 — Dec 2022DomPixel
Frontend Developer
Owned mobile releases on the App Store and Play Store
tools for the job
A closer look at the interface.
Two skills for coding agents: one to validate interfaces on mobile, one to review component interactions.
01 / SKILL
Mobile UI validation
Find what breaks on phones before your users do. Pages that scroll sideways, seams between bars, small touch targets and inputs that zoom.
Mobile & PWABars & scrollingGeometry probes
Explore the example and download →
02 / SKILL
Accessible components
Review how an interface works beyond the click. Keyboard, focus, semantics and component states.
Keyboard & focusWAI-ARIAReact
Explore the example and download →
reading
Recent writing
Articles and short notes on interfaces, tools, and the decisions behind the code.