DXN Studio

iOS modernisation and product systems.

I help teams evolve existing iOS apps—clarifying architecture, improving maintainability, and integrating AI responsibly, without risky rewrites.

Typically brought in when a product is in transition: legacy UIKit, partial SwiftUI adoption, growing complexity, or uncertainty around what “good” looks like next.

Get in touch View work Fully remote · Worldwide · 4–6 week engagements

What I help with

UIKit → SwiftUI migrations that preserve momentum.
Architecture cleanup that makes change feel safe again.
Design and product systems teams can build on confidently.
Practical AI integration where it genuinely improves the product.

How I work

Engagements are short and focused—usually four to six weeks. The goal isn’t long-term dependency. It’s clarity, momentum, and a direction your team can own.

I work best with product teams who care about craft and maintainability, and who want AI adoption to feel grounded and user-centred.

Previously worked with

Experience across large organisations and product-led teams.

Proof of work

A small sample of what I ship and what I care about.

AteIQ

AI-powered meal tracking on iOS. Built end-to-end with SwiftUI, modern architecture, and practical AI integration focused on UX and reliability.

ateiq.app

Preserved

A native iOS app built end-to-end—covering product direction, architecture, navigation, and core systems. Designed and implemented to establish a calm, scalable foundation the product can confidently grow on.

preserved.co

Writing

Notes on iOS modernisation, product systems, and responsible AI integration—the thinking behind the work.

stphndxn.com

Contact

If your iOS app feels harder to change than it should, email hi@dxn.studio.