Management
Management
Michael B. Gramkow
Industrial Engineer (Karlsruhe Inst. of Techn.),
MBA (Rotterdam School of Management & IESE)
Michael B. Gramkow is a specialist in Operational Excellence and Change Management and has worked for various companies and consultancies for fourteen years (including BP, Philips, Procter & Gamble and as a manager at A.T. Kearney). Most recently, he was Head of Global Operational Excellence at N26.
He speaks German, English and Dutch.
Katharina Fröhlich
Lawyer (Bucerius Law School, Hamburg;
Queen Mary University, London)
Katharina Fröhlich has more than twelve years of legal and management experience in a major international bank. Most recently, as Head of Fraud & Collections Operations, she headed the departments for fraud prevention, financial crime and chargebacks as well as for dunning and debt sales of the German retail business of Barclaycard/Barclays.
She speaks German, English and French.
Lien Liebmann
Industrial Engineer (Karlsruhe Inst. of Techn.),
MBA (Ohio, USA)
Lien Liebmann has more than twelve years of experience in setting up and optimizing automated processes. Most recently, as Managing Director, she was responsible for setting up CHECK24's credit brokerage and service units with over 100 employees.
She speaks German, English and Vietnamese.
Advisory
Michael Liebmann
Industrial Engineer (Karlsruhe Inst. of Techn.),
MSc (Georgia Tech, Atlanta), PhD (Univ. Freiburg)
Michael Liebmann is a specialist in automation, data science and marketing. He has a doctorate in machine learning and artificial intelligence and worked as a project manager at the private equity department of management consultancy Bain & Company. Most recently, he founded the marketing automation platform doo.net and built it up as Managing Director.
He speaks German and English.
Konstantin Seifert
Lawyer (Bucerius Law School, Hamburg; Harvard Law School, Cambridge, USA); PhD (Univ. Munster)
Konstantin Seifert is a lawyer and specialist in German and EU competition law and litigation. He holds a doctorate degree for his work about complex cartels and regularly publishes articles on issues of cartel damage litigation. He was with Allen & Overy LLP and Corinius LLP and is a founding partner of Oppolzer Seifert, a law firm specialising in antitrust law.
He speaks German, English and French.