Jan Stupperich is an experienced sales professional currently serving as an Account Executive at Sphera since December 2023. Previous roles include Senior Sales Manager at censhare, where expertise was applied in managing content through the Universal Content Management Platform, and Senior Account Executive positions at Open as App GmbH, focusing on instant app creation, and Ryte, specializing in digital asset optimization. Jan held significant roles at Shore GmbH, including Senior Key-Account-Manager for absence.io, and has experience in advertising and tourism management from positions at Deutsche Hochschulwerbung and Touristikverband Siegerland-Wittgenstein e.V. Educational credentials include a Tourism specialist degree from Schule fuer Touristik Weigand GmbH and a qualification in tourism and leisure management from Alfred-Müller-Armack-Berufskolleg Köln.
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