Web and iOS apps I've worked on. Newest apps are shown first.

Sound Radix

Sound Radix is an Emmy award winning software studio building innovative software tools to help you achieve the best sound possible. I took over development and maintenance of their SvelteKit and Django powered website and webshop.



“WeTransfer is the simplest way to send (and receive) big files. Whether you’re at your desk or on the go, transfer up to 200 GB in one go. That’s about 2000 videos of your cat. With WeTransfer, you can check the download status, forward, and delete transfers right from your phone. Get notified the minute you receive something and preview (or download) your files wherever you are.”

App Store

Critical Notes

Notes for roleplaying games. Keep track of your roleplaying games’ campaigns and adventures! A web application built with SvelteKit, Django REST Framework, websockets, and paid subscriptions via Stripe.



“Learn more about your natural hair by connecting with other users with similar hair textures.”

App Store


“Skippit is a new type of first date that uses video calling to replace the expensive Ubers, awkward first drinks, and cat-fishing that’s common in most dating apps.” Skippit later rebranded and became the Lolly dating app.

App Store


A loyalty program app where consumers can upload their grocery shopping receipts to get points and access to special deals (like cash-back or lotteries to win prices). With the points they can buy items in the in-app store.

Last.fm Scrobbler

“Get the official Last.fm Scrobbler App to keep track of what you’re listening to on Apple Music. Check out your top artist, album and song charts from all-time to last week, and watch videos of your favourite tracks.”

App Store


“Your business in your pocket.” Sling is a complete tool for managing your business, with a newsfeed, chat function, shift scheduling and to-do tasks. It’s specifically built for hourly workers (think bars, restaurants, hotels, hospitals) and their managers. Managers can create complete shift schedules in advance, and employees can request time off, swap shifts amongst each other and apply for available shifts.

App Store

Sjónvarp Símans

Live streaming TV and video on demand for Síminn, an Icelandic media company. The catalogue browser is entirely remote-controlled: each page consists of structure- and layout JSON files personalized for the logged in user, comparable with HTML and CSS, respectively. Síminn can change the look and feel and even the navigation structure without ever having to upload a new version to the App Store. The TV player shows the full program guide in an innovative interface that doesn’t get in your way.

App Store


Icelandic news reader. Choose from over a hundred Icelandic news sources and entertainment websites to create your own personalised news stream. Beautiful detail pages with support for videos and photo galleries.

Radio.com v3

A complete rebuild of the Radio.com streaming radio app, using a new reusable audio library for radio playback (which got used in other CBS Local apps as well), a new interface and available as a universal app for both iPhone and iPad.

Scrobbler for iOS

“A new iOS music player that helps you rediscover the music you own. The Scrobbler is a fully-featured music player that helps you discover connections between the tracks in your iTunes library through playlists, deep artist information, and more. Plus, it scrobbles!”. Created for Last.fm as a universal build.


A lyrics app for one of the largest lyrics websites on the planet. View the lyrics of your currently playing song (optionally auto-scrolling, karaoke-style), artist bio and pictures, song meanings and more.

App Store

Tailgate Fan

“Football season is here and that can only mean one thing… time to tailgate! And with the new Tailgate Fan app, everything you need to make your tailgate great is right at your foam-fingertips.”

Radio.com v2

My first major app, built early 2012 in Iceland for CBS IMG. Listen to over 400 streaming radio stations, view artists biographies, pictures, song lyrics, news headlines and more. I’m still very proud of this app, I especially like the sliding menu on the bottom. It had over five million users in the United States.


Noorderlink is a job board for the north of the Netherlands. This app allowed you to view and search all job posts, information about companies, news, and more.

Agenda Groninger Forum

View the program and Twitter feed for a local cultural center. It was available as a universal build — my first app that ran on the iPad.

Agenda Oosterpoort Stadsschouwburg Groningen

My first iOS app, created in 2010. It showed the program for a local theater and its Twitter feed.