Christopher Wirkus

• Led UX design for DHL parcelstation interfaces with strong focus on accessibility (EAA compliance) and operational usability. • Contributed to tokenized design system foundations supporting scalable cross-platform consistency. • Bridged product design and engineering through production-oriented validation workflows.

• Owned redesign of map experiences, charging and communication across the My Porsche App ecosystem. • Defined scalable UX architecture and interaction patterns across navigation and vehicle-related services. • Bridged design and engineering through production-oriented prototyping and real-world validation. • Delivered enterprise-grade product experiences across automotive, logistics and marketplace platforms used by millions of users worldwide.

• Contributed to UX standardization of digital map and location-based experiences across DB mobile applications and innovation initiatives. • Defined interaction patterns supporting spatial navigation, service discovery and complex mobility workflows across digital services. • Collaborated closely with product, innovation and engineering teams to align UX concepts with scalable platform architecture. • Supported concept validation through rapid prototyping, innovation lab testing and real-world workflow evaluation.

• Contributed to UX improvements across a global luxury marketplace platform connecting buyers and professional dealers worldwide. • Designed interaction patterns supporting trust-critical user journeys including product discovery, listings and transaction workflows. • Collaborated closely with product and engineering teams to optimize usability across mobile and web experiences. • Supported scalable interface solutions balancing brand perception, performance and conversion goals.