I’m Holger Sindbæk. A designer
turned developer from Copenhagen,
Denmark. I develop iOS & web apps
in Rails, React & React Native.

Now I'm working on Slang,
a community marketplace
for young entrepreneurs
to buy & sell authentic
sneakers & streetwear.

I've also made a number of apps, including one of the most popular calculators & some of the most popular solitaire card games for Mac. Lately I've made one of the best online solitaire card games, to get better at React.

You can Email (missing javascript) me or find
me on LinkedIn.