Ok Bye

A little bit about us

Who we are

Spoil us

Our favorite projects

Get in touch




A tree needs to be your friend if you're going to paint him

Just let this happen. We just let this flow right out of our minds. Just relax and let it flow. That easy. Let's put some happy little clouds in our world. It's a very cold picture, I may have to go get my coat. It’s about to freeze me to death. This is gonna be a happy little seascape. Let's go up in here, and start having some fun The least little bit can do so much. Work on one thing at a time. Don't get carried away - we have plenty of time. Put your feelings into it, your heart, it's your world. These trees are so much fun. I get started on them and I have a hard time stopping.

Bart Proost + friends

Bart Proost is a Dutch software engineer who loves to make interactive, beautiful things. Based in NYC, Bart loves working with different people on different projects. Ok Bye was born when Red Bull reached out for help. It was a last minute job with a challenging deadline, requiring a team of designers and developers. Bart sourced the team and built the product in a month. Ok Bye is now the entity Bart works under, solo or with friends.

Our favorite projects

We loved exploring digital gastronomy for the University of Jerusalem, gamifying electronic music production for Red Bull Music Academy, explaining signs of habitability on exoplanets for the Carl Sagan Space institute and translating the famous 3d cube to a screen for Rubik’s Cube. We were surprised to be mentioned on the website of Tetris, proud to be hired by Red Bull Mind Gamers for 5 different projects within 1 year, and excited when famous synthesizer designer Tatsuya Takahashi asked us to help him explain subtractive synthesis to the world, through an online experience we built.


We are always looking for...

Our next challenge:
Email bart@okbye.io.

Our next members:
Email lauren@okbye.io.