Rainer Schlösser has extensive experience in online editing and public relations, currently serving as a PR-Redakteur at Palmer Hargreaves GmbH since November 2015. Previous roles include Online-Redakteur positions at Testberichte.de | Producto AG and 2.0Promotion GbR, focusing on technology, consumer electronics, and mobile communications. At inside-intermedia, Rainer contributed to editorial content, research, and social media management covering mobile communications and entertainment electronics. Earlier career stages included work as an Online-Texter at Affaires Media and as a Redaktionsmitarbeiter at Sport-Informations-Dienst SID, where Rainer was involved in reporting and database management. Rainer holds a Diplom in Sportpublizistik from the Deutsche Sporthochschule Köln, completed between 1991 and 2000, and attended the University of Düsseldorf from 1989 to 1991.