The DE-CIX team

DE-CIX Management Team

Harald A. Summa

Harald A. Summa
Chief Executive Officer

Ivo A. Ivanov

Ivo Ivanov
Chief Strategic & Corporate Development Officer

Dr. Thomas King

Dr. Thomas King
Chief Technology Officer

Daniel Melzer

Daniel Melzer
Chief Network Architect

Arnold Nipper

Arnold Nipper
Chief Technology Evangelist and
Co-Founder

Andreas Sturm
Chief Business Development Officer

Stephan Rohloff

Stephan Rohloff
Chief Marketing Officer

Lucia Falkenberg

Lucia Falkenberg
Chief People Officer

Gregor Reinhold
Chief Financial Officer

Academy

Wolfgang Tremmel
Head of DE-CIX Academy

Assistance to the Management

Alexander Boden
Executive Assistant

Business Development

Ed d'Agostino

Ed d'Agostino
Vice President DE-CIX North America

Melanie Kempf
Director Global Partner Relations

Theresa Bobis
Regional Director South Europe

Maxim Pozdnyakov
Regional Director Northern & Eastern Europe

Bülent Şen
Regional Director Turkey 

Marco Brandstaetter
Manager Business Development

Marcus Brauckmann
Manager Business Development

Kirsten Hencken

Kirsten I. Hencken
Business Development & Marketing Support

John Hill

John Hill
Global Business Development Manager

Harald Kriener
Manager Business Development

Nina Saidi
Manager Business Development

Daniel Spierling
Manager Peering Services

Natalia Tkachuk
Global Partner Manager

Wouter van Renterghem

Wouter van Renterghem
Global Business Development Manager & Regional Director APAC

Frank Wegerich
Sales Analyst

Corporate IT Security

Jan Stumpf
Corporate IT Security Manager & Data Protection Officer

Customer Service

Tobias Neumann
Head of Customer Service

Christian Freiding
Customer Service Engineer

Dennis Heiland
Customer Service Engineer

Craig Morris
Customer Service Engineer

Enterprise-IT

Matthias Schmidt
Senior Systems Engineer

Tolga Yalkir
Systems Engineer

Finance

Axel Skiba
Head of Accounting

Susann Bechtold
Sales Analyst Controlling

Sabine Dorn

Sabine Dorn
Accountant

Daniela Klinck
Controller

Phillip Summa
Junior Controller

Human Resources

Stephanie Bender
HR Assistant 

Selin Gueldner
HR Manager                          

Infrastructure

Eric Dorr
Head of Infrastructure

Bernhard Hahn
Teamlead Network Operations Center

Alexander Claude
Systems Engineer

Robert Finze
Network Operations Engineer

Sebastian Pfaff
Senior Systems Engineer

Kay Schroeder
Senior Network Engineer

Annette Wilderotter
Network Operations Engineer

Marketing & PR

Carolin Geib
Senior Manager Global Events

Andrea Haberland
Global Manager Digital Marketing

Juha-Pekka Ojala
Marketing Manager

Carsten Titt
Senior Manager Global Public Relations

Michael Vasseur
Senior Manager Global Marketing

Office Management

Anne-Katrin Arnold
Office Manager

Ania Spierling
Office Manager

Products & Research

Christoph Dietzel
Head of Products & Research

Mathias Handsche
Global Senior Product Manager

Daniel Kopp
Researcher

Andreas Laudwein
Senior Network Architect

Ingo Voss
Project Manager

Dr.-Ing. Matthias Wichtlhuber
Researcher

Software Development

Jesus Alvarado

Jesus Alvarado
Software Engineer

Benedikt Rudolph
Software Engineer

Yorck Przybilla
Software Engineer

Strategic Development & Consultancy Services

Rosa Hafezi

Rosa Hafezi
Group Senior Legal Counsel

Web Development

Benjamin Buettrich
Head of Web Development

Alexander Summa
Senior Software Developer