Jill-Valerie is a Senior User Experience Designer & Product Owner at Fraunhofer IESE since 2017, based in Darmstadt. She holds a Master’s degree in Media Direction (Interaction Design) from Hochschule Darmstadt (2012). Jill leads agile, platform-centered projects in digital health, combining UX best practices—including Lean UX and Design Sprints—to craft intuitive web and app experiences. An experienced presenter at REFSQ conferences, she bridges interdisciplinary teams through creativity, user-centered design, and human-centric innovation.