👋 Hello. I'm Caspar

About me

I'm a solo developer or "indie hacker" making and marketing my own software products. Currently I'm working on keepthescore.com. Read about how and why I got started here.

I sporadically write articles in my blog about my journey as a software developer, some creative writing and the occasional rant.

I live in Berlin with my family.

Biggish Software Projects

Here are 4 things I made that are being used by more than 400 people a day. All them are my own work, bar Kittysplit which is a collaboration.


A silly Android app that allows you to send mild spoken insults to your friends and enemies. It's been downloaded over 300.000 times.

Android Wallpapers

I've made a bunch of wallpaper apps for your Android phone. They've been download over 500.000 times. Can you really afford to continue living without them?


A nifty little webapp for keeping track of scores online.


Kittysplit is a webapp that allows painless cashing up after an event.

Smallish Projects and other things