Design & Creative Direction

OneUp is my Berlin-based creative studio and full of ideas, passion and experience.
With the help of a fantastic network of creative people, I am able to help your company with services around the entire creative process and user experience of your product or brand.

HI, I’M Ivonne

I'm a Berlin based designer who loves creating products and services with meaningful experiences, that connects with people in an emotional but also in a functional way and I delight in working with people who share my passion for design and fantastic user interfaces.
Beside gaining several years of work experience in corporate, start-up and agency environments, I founded my own studio in 2005 and, since then, enjoying every single project that yet solves another problem through design and technology.
And I really love traveling & photography.

view my linkedin profile

Meet the creatives

Ivonne Elsässer 

Dedicated Designer & Creative, owner of this Berlin based Design Studio.
Download my resume.
Find me on LinkedIn and Xing.

Night owl

Taking over the night shifts when times are touch and needs a regular cup of coffee.

Pay with chocolate and strawberries. 


Creative professionals with experience in coding, copywriting, illustrations, photography, industrial design and other really great expert knowledge .

“Ivonne has a tremendous work ethic. She goes out of her way to get things done and no amount of effort is too great for her. She has the unusual ability to be astutely creative while also being data-led when leading a project.”

Jennifer McConnell

2013 PayPal, Head of Creative Agency Management, nowadays Executive Coach

“Ivonne is passionate about crafting customer experiences that are intuitive and uplifting. She is a seasoned creative leader who is adept at delivering local, regional and global projects that are on time, on budget and on brief.”


2013 PayPal, Head of Creative Agency Management, nowadays Executive Coach