Hannah Fahnenstich
Hannah is a working student in the hy Technologies division. She supports our product development and product testing. After completing her bachelor’s degree in technical communication in mechanical engineering at RWTH Aachen University, she is now studying human factors engineering at TU Berlin. Hannah has gained experience in sales and product management in various startups in Berlin.

How many opportunities do we have to dramatically improve people’s lives just by doing our job a little better? - Steve Krug