Interim Manager: The picture showed a golden ceiling.
MANAGER PROFILE
Expert in international accounts receivable management

Expert for international accounts receivable management

  • Development and expansion of international accounts receivable management
  • Internationalization of payments
  • Agile methods and digitization of accounting

"I am an expert in international accounts receivable management"

Qualifications

Diploma in Business Administration - Banker - Scrum (Master) - Foreign language: English

Stations

No information on interim mandates for reasons of confidentiality
Permanent positions: Mummert & Partner - AOL - Bertelsmann Financial Services

More about the interim manager

The interim manager is an experienced expert in national and international payment and accounts receivable management with a wide range of specialist expertise. IT infrastructure, post-merger integrations, team organization, moderation and workshops in this environment are also part of his repertoire. He is just as familiar with agile project management methods as he is with traditional approaches.

The interim manager has been self-employed since 2005. He takes on mandates in start-ups and established companies alike. He has been able to use his industry-independent skills for online services, lotteries, dating agencies, publishing houses and shipyards, among others.

With his many years of experience, the interim manager takes on team leadership and the management of large projects. The satisfaction of his clients with his services can be seen from the fact that they commission him again and again. His mandates often begin with limited assignments and are continuously expanded as trust grows.

The interim manager is a trained banker and studied business administration at the universities of Regensburg and Bilbao (Spain). His first career path took him to the management consultancy Mummert & Partner in the field of banking consulting. This was followed by his role as Director at AOL Germany. There, he was responsible for all major projects and the entire payment process.

In his work, the interim manager assumes that employees and colleagues are the key factors for the success of a company. By positively shaping communication and relationships between the people involved, he is able to confidently navigate even challenging issues.

In addition to the classic management cycle and situational leadership, the interim manager's style is characterized by questions. "What goal do we want to achieve?" is one of his most frequently asked questions. This enables him to give meetings, projects and discussions clear direction and structure. At the same time, the people involved are held in high esteem and the skills of both the group and each individual are actively utilized.

With an eye for the big picture, he succeeds in building teams, leading transformations and achieving long-term success for the client in a convincing manner.

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Created by Charly Kahle
Last updated on 17.04.2026

Articles
by this manager

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Accounts receivable management in an international online company (B2C)

An international online company in the B2C segment commissioned the interim manager to set up its accounts receivable management for the future. The background to this was that the commissioned service provider for accounts receivable management ...

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