Stefan G. Haak

Stefan G. Haak

Owner, Unternehmensberater & Interim Manager für Marketing und Vertrieb, MVRI Marketing & Vendor Relations International

Freiburg, Germany

Timeline

Timeline

Professional experience

Educational background

  • Berufsakademie Lörrach

Languages

Languages

  • German

    First language
  • English

    Fluent
  • French

    Basic

Browse over 18 million XING members

Browse over 18 million XING members