I'm an Apple platforms developer on the Sunshine Coast, Queensland. Two of my apps are on the App Store and one won Apple's Swift Student Challenge. I'm also co-founder and CEO of Tetrix, where we're building a computer that finishes things, and I write about AI and the liberal arts.
Selected work
On the App Store
The books you own. The lines you keep.
A catalogue of the physical books you own and the lines you kept from them. Scan the barcode or point the camera at the cover, and Shelf identifies the book on device. Your shelf is your profile.
iPhone · iPad · 2026
On the App Store
Snap a receipt. It's sorted for tax time.
A receipt scanner for Australian tax. Photograph a receipt and Apple Intelligence reads the merchant, date, total and GST, then files it under the right ATO deduction category, all on your iPhone.
iPhone · iPad · 2026
Co-founder and CEO
A computer that finishes things.
The computer we have now stops the moment you take your hands off it. Ours holds all of your work, learns how you do it, and carries a job through the dull middle while you're away, coming back when a person has to decide something.
2025 to now
Swift Student Challenge winner, 2025
Built for my grandfather.
Tremor Check measures vocal tremor and fine-motor control in people with Parkinson's, entirely on device. It won Apple's 2025 Swift Student Challenge.
iPad · iPhone · 2025
Swift Student Challenge 2026 entry
A record of anxious moments that a parent can bring to the clinic.
Quiet Mind helps parents understand a child's anxiety episodes through signals measured on the device: how the child speaks, and how they draw. Nothing leaves the iPad.
iPad · 2026
Open source
let host = LLMHost.external(
baseURL: URL(string: "https://api.openai.com")!,
apiKey: "YOUR_API_KEY",
defaultModel: "gpt-4o"
)
let llm = UniversalLanguageModel(client: .init(host: host))
let session = llm.makeSession(instructions: "You are a helpful and concise assistant.")
let response = try await session.respond(to: "Hello! What is the capital of France?")One Swift interface, modelled on Apple's Foundation Models, for any OpenAI-compatible provider. Text, structured output and tool calling.
Swift · async/await · 2025
import SwiftUI
import CanvasKit
struct WhiteboardView: View {
@State private var canvasData = createWhiteboardCanvasData(title: "My Whiteboard")
var body: some View {
WhiteboardCanvasDataView(canvasData: $canvasData)
}
}Apple Pencil canvases for SwiftUI. Paged documents or an infinite whiteboard, stored wherever you like.
SwiftUI · PencilKit · SwiftData · 2025
Slide decks rendered from JSON in SwiftUI, with themes, transitions and video. Written so an AI agent can author a deck.
SwiftUI · AVKit · 2025
Writing
Latest · 19 September 2026 · 4 min
One of the most interesting parts of high school for me has been watching how maths and science are, broadly speaking, considered the more valuable and desirable path for anyone who hopes for a prosperous career. That belief doesn't come out of nowhere, because the education system is built around it. In Australia, every student finishes school with an ATAR, a single number that ranks them against everyone else in their year and largely decides which university courses they can get into. The way that number is calculated rewards maths and science subjects far more than any other, so if you're a music student, then unfortunately you were born with a set of talents that don't meet the system's standard for an intelligent person.
May 2026 · 9 min
The goal of technology has always been to make people better at what they do — not to do it for them.
Mar 2026 · 5 min
AI doesn't threaten thinking — it demands we decide which thinking matters most.
Mar 2026 · 22 min
The AI revolution isn't making the liberal arts obsolete—it's proving they were the indispensable foundation all along.
Nov 2025 · 1 min
Why empathy, design, and meaning matter more than syntax.
I started learning Swift at 13, and I've kept at it because software is the most direct way I know to help a person. You notice someone close to you struggling with something, and you build the thing that makes their day easier. That is the whole reason I do this.
In 2025 that led to Tremor Check, which won Apple's Swift Student Challenge and took me to WWDC25 at Apple Park. It measures vocal tremor and fine-motor control in people with Parkinson's, entirely on device. I built it for my grandfather, who carried a binder to every appointment to log his symptoms by hand. I wanted to give him something easier, and more dignified. Most of my work starts from a moment like that.
I'm the co-founder and CEO of Tetrix Technologies, where we're building a computer that finishes things. Everyone's busy automating the creative part. I'd rather automate everything around it: the busywork that never needed a human in the first place.
I also teach iOS workshops at the Peregian Digital Hub, helping 8–16 year-olds ship their first iPhone apps. Building something real is the fastest way to learn, and I try to pass that on.
I'm drawn to on-device AI, healthcare technology, and developer tools. Every project starts with a human problem. I want to build software that genuinely extends what people can do.