Frank Rittmann has been working in the world of media for more than 20 years. After training to become a bookseller and book publisher, he completed extra-occupational studies to become a bachelor of publishing and gathered many years of experience in a trade journal publishing house. There as departmental head, he was responsible for customer service and for dispatch handling. Mr Rittmann has been part of the AdVision team since October 2017 and he manages the department production/acquisition.