We are here for you!

We would like to introduce our Team and are looking forward to your contact!

Team Management

Stephan Leiwering, Dipl.-Math.

Owner

Tel.: +49 (0)59 71 80 30 22-01
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Andreas Krümberg, Dipl.-Wirt.-Inf.

Managing Director

Tel.: +49 (0)59 71 80 30 22-02
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Elisabeth Schulz

Sales Assistant

Tel.: +49 (0)59 71 80 30 22-03
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Team Project Management

Gabi Hornik

Project Managerin

Tel.: +49 (0)59 71 80 30 22-36
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Nils Poll, M. Sc. Wirtschaftsinformatik

Project Manager

Tel.: +49 (0)59 71 80 30 22-46
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Team Customer Service

Ingo Uphoff, Dipl.-Ing. (FH)

Head of Customer Service

Tel.: +49 (0)59 71 80 30 22-31
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David Arnold

Customer Service

Tel.: +49 (0)59 71 80 30 22-32
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Dr. Andreas Lappat

Customer Service

Tel.: +49 (0)59 71 80 30 22-33
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Marina Haverkamp

Customer Service

Tel.: +49 (0)59 71 80 30 22-34
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Elke Wolf

Customer Service

Tel.: +49 (0)59 71 80 30 22-35
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Marie-Christin Mollenhauer

Customer Service

Tel.: +49 (0)59 71 80 30 22-38
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Team Development

Christian Schröder, Dipl.-Wirt.-Inf.

Head of Development

Tel.: +49 (0)59 71 80 30 22-41
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Markus Terbrack, Dipl.-Ing. (FH)

Team Leader Development

Tel.: +49 (0)59 71 80 30 22-43
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Jens Hoof

Team Leader mobile solutions

Tel.: +49 (0)59 71 80 30 22-48
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David Bakker

Development

Tel.: +49 (0)59 71 80 30 22-44
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Martin Stuhlmüller

Development

Tel.: +49 (0)59 71 80 30 22-42
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Nico Vehren, M. Sc. Mathematics

Development

Tel.: +49 (0)59 71 80 30 22-49
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Thenoj Ganesalingam, B.Sc. Computer Science

Development

Tel.: +49 (0)59 71 80 30 22-56
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Miguel Winkel

Development

Tel.: +49 (0)59 71 80 30 22-59
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Trainees

Marco Schnieders

Trainee as Computer Science (dual study)

Tel.: +49 (0)59 71 80 30 22-45
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Philipp Czwalinna

Trainee as Business Informatics (dual study)

Tel.: +49 (0)59 71 80 30 22-37
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Lennart Gude

Trainee as IT specialist application development

Tel.: +49 (0)59 71 80 30 22-55
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Malaz Almallah

Trainee as Computer Science (dual study)

Tel.: +49 (0)59 71 80 30 22-57
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Justin Thalken

Trainee as IT specialist application development

Tel.: +49 (0)59 71 80 30 22-60
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