Hanna Köhler

Hanna is a senior UX expert with more than 15 years of in-house UX experience in large international companies. As Program Manager UX at Deutsche Telekom IT, Hanna is committed to the best UX of applications used by Deutsche Telekom employees all around the world. She and her team are passionate about working with users to develop innovative, meaningful products and services tailored to their needs.

Hanna is a software engineer who has always had a knack for design and creativity. Working in the field of UX enables her to express both her technical and her creative talents. Before joining Deutsche Telekom IT, Hanna worked at Siemens Healthcare (now Siemens Healthineers), where she worked as a senior usability engineer on user interface concepts for various medical imaging systems.  Prior to her role as usability engineer, she worked as a user researcher/requirements manager, web designer, software localization manager and software engineer.