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I’m a software engineer with over 10 years of commercial iOS development experience.
My purpose is to create apps that people just love to use.


A Repeatable List

Create a list, complete it, repeat it.

SwiftUI, App Clip, Widget, Drag & drop support, Dark mode support, Voiceover & Dynamic Text support, Localised to 32 languages, Taptic feedback

🤩 Featured by  Apple in 8 Countries, February 2021



Airport Design Award

Make It Big

Show large text on your screen.

Over 716,000 downloads, Widget, Action Extension, Dark mode support, Voiceover & Dynamic Text support, Localised to 37 languages, Taptic feedback, Custom App Icons, URL Scheme deeplinking, Using SF Symbols

🤩 Featured by  Apple in 23 Countries, February 2014 - June 2014


Siri Shortcut: Allows you to dictate text, then enlarges it in the Make It Big app

Pong AR

Play Pong with your face!

SwiftUI, ARKit, SpriteKit, GameKit (Game Center leaderboard), Taptic feedback


Code Scanner

Scans for codes using your camera, or from an image in your photos.

SwiftUI, Vision Framework, AVFoundation, Taptic feedback, Action Extension (scan codes from Image share sheet)


Zen AF

Minimalist Pomodoro Timer.

SwiftUI, Taptic feedback


UK COVID-19 Statistics

Track the latest coronavirus (COVID-19) daily new cases and deaths in the UK.

Open-sourced, SwiftUI, Async/Await, Widget, Background task to fetch periodically, local notifications


Battery Level - Portal

Monitor the current battery level of your device. As you charge your device, the battery level will be announced.

Dark mode support, Custom App Icons, Taptic feedback, Siri Shortcuts



An interactive animating spirograph generator.

Swift Playgrounds 4 app, Open-sourced, SwiftUI



SF Symbols Browser

SwiftUI app to search and showcase SF Symbols. 🔎

Open-sourced, SwiftUI, (enum style values, searchable modifier, dismiss environment variable, text selection, multiple sheet presentation, foundation pluraliser)



SwiftUI app to allow other developers craft that perfect SwiftUI button effect. 👌🏼

Open-sourced, SwiftUI


🌱 Personal apps


🌳 Work (current)

🌲 Work (past)



  1. Craft that perfect SwiftUI button effect 👌🏼

    Swift 83 6

  2. SwiftUI app to search and showcase SF Symbols 🔎

    Swift 74 10

  3. covid19 Public

    🇬🇧 UK COVID-19 Statistics app built using SwiftUI

    Swift 37 4

  4. spiro Public

    Swift Playgrounds 4 app created on the iPad

    Swift 30

3,658 contributions in the last year

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Mon Wed Fri
Activity overview
Contributed to atrinh0/atrinh0, atrinh0/spiro, atrinh0/covid19 and 5 other repositories

Contribution activity

January 2022

Created 3 repositories
Opened 2 other pull requests in 2 repositories
dkhamsing/listapp.ios 1 open
twostraws/HackingWithSwift 1 open
82 contributions in private repositories Jan 4 – Jan 18

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