Nika Clostermann is a customer service representative at PUMA Group since November 2024, previously serving as an account executive at SocialHub from January 2022 to October 2024, where responsibilities included acquiring new customers, selling SaaS products (B2B), conducting online demos, monitoring KPIs, and maintaining Salesforce. Prior experience includes roles as a sales manager and wholesale and foreign trade merchant at Röckelein GmbH from September 2018 to September 2020, as well as retail salesworker positions at Sostrene Grene and Foot Locker. Nika Clostermann holds degrees in business management (Geprüfter Betriebswirt) and in business (Geprüfte Wirtschaftsfachwirtin) from IHK Akademie Mittelfranken and IHK Mittelfranken respectively.