Dr. Walter Sinowski

Dr. Walter Sinowski serves as the Senior Vice President Technology at RTL Publishing while currently in partial retirement since June 2022. Dr. Sinowski is also the CEO of Lemonproof GmbH, focusing on management seminars, coaching, IT consulting, and digital transformation since April 2012. Previous roles include Director Technology at G+J Media, Director Product Development & Technology at both G+J Media GmbH and G+J Digital Products GmbH, and CTO positions at CELLULAR GmbH and PARSHIP GmbH. Earlier career experiences involve IT management at Friendscout24 GmbH and directing system infrastructure at AOL Germany. Dr. Sinowski holds a Doctor's Degree in Soil Sciences from the Technical University of Munich and has furthered education with a Management Studium in Business Administration and Management from FernUniversität in Hagen, along with a certification in executive coaching from 4BusinessAkademie.