Design
Information architecture, user experience, and interface design — from sketch to ship.
I build fully native apps
for Apple's platforms.
Since 2013, with attention to the details that matter.
About
Design and engineering, treated equally.
I'm a Brazilian software developer working with clients worldwide. Twenty years writing code, thirteen of them building native apps for iPhone, iPad, and Mac.
I take design and engineering equally seriously — a careless interface betrays good code, and rushed code undermines a careful interface. The projects I'm proudest of are the ones where neither side gets cut.
Services
Where I can help.
Development
Native apps for iPhone, iPad, Mac, and Android — and the APIs and admin panels behind them.
Maintenance & growth
Keeping shipped apps healthy — upgrades, performance, and analytics.
App Store Optimization
Strategic content for App Store and Google Play visibility.
Consulting
From idea to launch — and what comes after.
Portfolio
Recent work.
SmartTracker
A native price tracker for iPhone, iPad, and Mac. Watches any website's prices, alerts you when they drop, and shows clear history charts — all without accounts or cloud uploads. Your data stays on your devices.
iPhone · iPad · Mac
View on the App Store →
Voice to Text Pro
A native transcription app for iPhone, iPad, and Mac. Records dictation, transcribes audio files, and keeps your notes in sync — with a premium tier for longer sessions and custom dictionaries.
iPhone · iPad · Mac
View on the App Store →Contact
Got something in mind?
If you're working on something for Apple's platforms, I'd love to hear about it. Email is the fastest way to reach me.