Native where native matters

I build focused Apple-platform apps with Swift, SwiftUI, and AppKit. Native development is a good fit when the product depends on platform conventions, offline work, privacy, keyboard support, or the details that make a Mac or iPhone app feel like it belongs there.

From prototype to App Store

I can take an app from an initial workflow through architecture, implementation, testing, App Store packaging, and release. For an existing app, I can also help untangle a feature, improve a rough interface, or prepare the next version without rewriting everything.

Typical work

SwiftUI and AppKit application development
Shared iPhone and Mac products
Local-first and privacy-sensitive tools
App Store preparation and release
Maintenance and focused feature work

JSON Assistant is a privacy-first native JSON tool for macOS. Certification Prep Pro shares a focused study experience across iPhone and Mac.