Calle Billger

Calle Billger has a strong background in engineering and technology, with experience in various companies such as Solarisbank AG, SumUp, and Wargaming. Calle has held positions such as Senior Engineering Manager, Head of Mobile Technology, and Consultant in companies like Aeria Games GmbH, Allyouneed, and Unibet. Calle holds a M.Sc in Engineering Physics from Chalmers University of Technology.