Hey, I am Sebastian,

a thoughtful Senior Product Designer from Potsdam, with attention to detail. Currently creating Design Systems at eBay Kleinanzeigen.


eBay Kleinanzeigen

Design Systems at Kleinanzeigen

2022 – Now


Design System


I am currently working on Design Systems at eBay Kleinanzeigen. Feel free to take a look at our open positions and maybe even work with me!

Payments & Shipping

2020 – 2022

UX Research

Product Design

With millions of ads posted each month, eBay Kleinanzeigen is the biggest classifieds business in Germany. In 2020 we started the journey of implementing a completely new user journey: Payments and shipping. I led the design efforts on the project including strategy planning, research, wireframes and product design.

Deutsches Filmorchester Babelsberg

Rebranding & Website

2018 – 2020


Web Design

UI Library

In 2018 I was approached by the German Film Orchestra Babelsberg. Their brand and website hadn’t been touched in over a decade and there wasn’t a brand or marketing team in place that could manage it going forward. They needed an updated brand that fit the orchestra and a new website that would be easy to maintain and still feel up to date. I delivered that updated brand, new logo, social media and marketing assets as well as designed their relaunched website.


Outbank 2.0 for iOS

2017 – 2018

UX Research

Product Design

UI Library

After launching the new Outbank in June 2016 and 1.5 years of fast paced feature implementation and brand evolution the pain points of the design language and development processes were clear. The team knew that we needed a flexible and open design system that assured usability for users and was easy-to-implement by developers.

A Tab Bar for Outbank

2017 – 2018

UX Research

Product Design

In June 2016 the new Outbank was relaunched as a multi-platform banking app. After 1.5 years of work bringing the app back to a strong feature-set on all platforms the team had to future-proof the navigational structure.


Made with ❤️ in Potsdam.