Calle Erlandsson’s Personal Website

Calle Erlandsson, portrait.
That's me!

Hey there, I’m Calle! I’m a full-stack developer based in Stockholm, Sweden.

I run Backspace, a creative design- and development shop trying to put a meaningful dent in the universe.

I’m also building Okay Analytics and Tofu Authenticator. Okay is a website analytics tool that respects people’s privacy, and Tofu is an app for the iPhone that helps you keep your online accounts safe.

In the past, I co-created pick and brought product ideas to life at thoughtbot.

Thanks for reading my website! (*^_^*)

📝 Latest blog posts

Ruby’s Bitwise Operators

A rundown of Ruby’s bitwise operators and an explanation of how two’s complement is used to represent signed integers.
Older blog posts →

💾 Recent projects

🌐 Elsewhere on the web

Here are some other places on the web where you can find me and the things I share: