Christoph is Co-Founder and CTO of 4screen, where he has helped grow the company from an early-stage startup into an international business with 80 employees, operating across 14 markets in Europe and the US. Under his technical leadership, 4screen has built the world's leading in-car engagement platform, integrated with millions of vehicles from automotive brands including Mercedes-Benz, Audi, Volkswagen, Hyundai, Kia, Stellantis and Toyota. As CTO, Christoph leads the company's technology strategy and oversees the development of its two-sided platform, connecting automakers with global retail brands such as McDonald's, Shell, EDEKA, and Waitrose. Passionate about solving complex technical challenges, he combines hands-on engineering leadership with a strong focus on innovation, scalability, and product excellence. Together with his team, he is helping shape the future of connected mobility by delivering automotive integrations at a speed and scale previously unseen in the industry.