Alexander Seitz is Director Regional Planning, Delivery and Optimisation at o2 Telefonica in Germany. Together with his team, he is responsible for ensuring that the o2 mobile network is developed to deliver an excellent customer experience and that network enhancements are based on the needs of customers and other stakeholders. In his previous roles he was responsible for radio network planning, network design and optimisation as well as network performance management tools. Alexander holds a degree in Electrical Engineering.