kai bruneкαισ вυяηу

design, develop and ship solutions

short intro

I'm stumbling around the internet, solving other peoples problems, launch some products on Amazon and trying to help more students learn. On the weekends, I like to listen to good music, do some weird design stuff or spread some love for cute little beavers.

construction sites

2018 - today

creative & digital agency accompanying established companies into a digital and sustainable future.

2022 - today

CO2-compensation for websites made simple for enterprises.

2019 - 2023
stuyo.deFounder & Former Operations Lead

Tutor placement platform for digital tutoring made by students for students in germany.

let's get physical


this book is a comprehensive dictionary for sellers on the amazon marketplace platform

coding stuff

smilifychrome extension

smilify is an extension which reminds you to place your Amazon order via Amazon Smile.

renewifychrome extension

renewify is an extension which offers you to renew all pending eBay classifieds with one click.


LinkedMinus is a JavaScript snippet to bulk unfollow LinkedIn connections.

fun weekend projects

2014 - today
beaverfoundation.orgvice chairman

Foundation that educates about the beaver and its benefits to the environment.