Some work samples

Here you can find a brief overview of previous projects I was involved in.
For privacy reasons, I can only provide a limited overview of my work publicly. For more information, please contact me directly.​


Conducting a design sprint for one of the top 5 global shipping companies to optimize their customer notification center.

2 Weeks | 2 Designer
Design Lead; Design Sprint, Ideation, Concept Creation


Redesigning an information management system for one of europe’s largest telecommunication providers, catering to over 45,000 users and handling 180,000 daily pageviews.

Duration: 9 Months | 6 Designer
UX Research, Concept Creation, Prototyping


Redesigning a supply chain management system for over 800 gas stations in Germany and Austria. End to end, from research over conception to development and rollout. 

6 Month | 2 Designer
Design Lead; User Research; Concept Creation, Prototyping, Dev. Support


Supporting one of Germany largest re-insurance companies with a design sprint to set up a management cockpit that presents information in the area of risk calculations in a comparable, comprehensible and retraceable manner.

4 Weeks | 2 Desinger
Design Sprint, Ideation, Concept Creation


A concept study that addresses people in all stages of life who want to be prepared for their future financial wellbeing by offering them fitted advisory and tailored education to ensure their wellbeing in every stage of life.

3 Months | 6 Designer
User Research, Concept Creation


Developing an end customer app that brings the entire customer journey between car dealerships and vehicle owners to a digital level.

3 Months | 2 Designer
User Research, Ideation, Conctept Creation, Prototyping


Any more questions?
I am happy to talk to you!

© Johannes Maas 2024
Digital Product Design


+49 176 211 226 99