About Constantin
German
Native or bilingual
English
Fluent
Experience
- Free FreelancingIndependent ConsultantSeptember 2025 - Today (10 months)München, Germany• Consulting companies on sales, marketing, and go-to-market strategies•• Supporting in business development, funnel optimization & commercial strategy•• Sparring partner for executives on storytelling, media & growth models
- Bertelsmann SE & Co. KGaADirector Marketing & New BusinessSeptember 2023 - August 2025 (1 year and 11 months)Munich, GermanyBertelsmann SE & Co. KGaADirector Marketing & New Business IAt TERRITORY Media GmbH, Munich, Germanyo Responsibility for a revenue target of €17 million in new business (Upselling / Cold Calls)o Leadership of the Marketing & New Business departments; development of scalable sales processeso Implementation of a CRM-based acquisition and reporting system on HubSpot (+40% conversion rate)o Development of a data-driven go-to-market strategy that increased inbound inquiries by +150%o Negotiation and management of strategic partnerships and expansion of national clientso Initiator of a C-level mentoring program (Netflix, Adobe, Accenture Song, Peloton)
- Red Bull Deutschland GmbHDeputy Director Media IApril 2017 - August 2023 (6 years and 4 months)Munich, GermanyDeputy Director Media I (officially Germany Marketing)At Red Bull Media House Germany GmbH, Munich, Germanyo Expansion of media marketing to €13 million annual revenueo Closing of the largest barter annual deal in the company's history with Ströer (2.8 billion contacts)o Responsibility for national key accounts and media agencieso Development of an integrated 360° media strategy (TV, Digital, Social, OOH)o Planning & implementation of sponsoring and media partnerships (MotoGP, Superbike, DEL, Tennis)o Management of classic and digital TV inventories, optimization of pricing & yield
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Education
- Master of Business AdministrationBradford University School of Management2019Master of Business Administration
- Bachelor of Business and ManagementUniversity of Bournemouth2009Bachelor of Business and Management