The DE-CIX team
Management team
Harald A. Summa
Chief Executive Officer
Ivo Ivanov
Chief Strategic & Corporate Development Officer
Sebastian Seifert
Group Chief Financial Officer
Dr. Thomas King
Chief Technology Officer
Lucia Falkenberg
Chief People Officer
Arnold Nipper
Chief Technology Evangelist and
Co-Founder
Daniel Melzer
Chief Network Architect
Gregor Reinhold
Chief Financial Officer
Stephan Rohloff
Chief Marketing Officer
Andreas Sturm
Chief Business Development Officer
Academy
Wolfgang Tremmel
Head of DE-CIX Academy
Assistance to the management
Alexander Boden
Executive Assistant
Business development
Ed d'Agostino
Vice President DE-CIX North America
Theresa Bobis
Regional Director Southern Europe
Marco Brandstätter
Regional Director Middle East & South Asia
Marcus Brauckmann
Manager Business Development
Alexander Frese
Consultant Interconnection
John Hill
Global Business Development Manager
Manja Järvenpää
Student Back Office
Maxim Pozdnyakov
Regional Director Northern & Eastern Europe
Wouter van Renterghem
Global Business Development Manager
Nina Saidi
Manager Business Development
Bülent Şen
Regional Director Turkey
Corporate IT security
Jan Stumpf
Corporate IT Security Manager & Data Protection Officer
CRM/ERP
Ulrich Sticker
Senior Manager CRM/ERP
Customer service
Demet Akcay
Network Service Engineer
Ahmer Baig
Network Service Engineer
Christian Freiding
Network Service Engineer
Dennis Heiland
Network Service Engineer
Peter Kolodziej
Network Service Engineer
Tobias Neumann
Head of Global Customer Service
Dogan Öcal
Network Service Engineer
Alexander Olejnicki
Junior Network Service Engineer
Meghna Rai Sharma
Network Service Engineer
Enterprise IT
Michel Ast
Systems Engineer
Christoph Bach
Senior Systems Engineer
Fabian Herrlich
Systems Engineer
Tolga Yalkir
Head of Enterprise IT
Finance
Larissa Deichmann
Financial Accountant
Sabine Dorn
Accountant
Kerstin Guthaus
Accountant
Alexander Irle
Controller
Daniela Klinck
Controller
Anna Mahlberg
Accountant Project Controlling
Anna Matusica
Financial Accountant
Michael Rind
Financial Accountant
Phillip Summa
Controller
Global business partner program
Ramon Gonzalez
Alliance Manager Enterprise Business
Mareike Jacobshagen
Head of Global Business Partner Program
Melanie Kempf
Director Global Partner Relations
Harald Kriener
Director Business Development Cloud Services
Daniel Spierling
Peering Manager & Consultant
Omar Vega
Senior Partner Manager
Markus Zechner
Senior Pre-Sales Consultant
Human resources
Stephanie Bender
HR Representative
Selin Gueldner
HR Representative
Nathalie Langley
HR Representative
Jutta Klausmann
Working student HR
Malin Wolber
Working student HR
Infrastructure
Sven Arning
Junior Network Engineer
Nikolas Brodermann
Data center Engineer
Alexander Claude
Lead Systems Operations
Tobias Erdmann
Network Operations Engineer
Robert Finze
Lead Network Operations
Bernhard Hahn
Head of Global Infrastructure & Operations
Simon Kautz
Network Operations Engineer
Eduard Klusch
Systems Operations Engineer
Maciej Matoszko
Network Operations Engineer
Samuel Mueller
Infrastructure Engineer
Sebastian Pfaff
Senior Systems Engineer
Kay Schroeder
Senior Network Engineer
Stephan Schuberth
Network Operations Engineer
Fatma Soydan
Network Operations Engineer
Christian Steinhaus
Network Operations Engineer
Firat Cem Tuncel
Network Engineer
Ingo Voss
Principal Project Manager
Legal & compliance
Clarissa Benner
Group Legal Counsel
Rosa Hafezi
Head of Legal and Compliance
Katharina Küchler
Group Legal Counsel
Marketing & PR
Alberto Egido
Senior Marketing Manager Southern Europe
Judith Ellis
Global Content Manager Public Relations
Carolin Geib
Senior Manager Global Events
Andrea Haberland
Head of Global Digital Marketing
Sohvi Innanen
Content Marketing Manager
Elena Krause
Junior Manager Digital Marketing
Juha-Pekka Ojala
Senior Marketing Manager
Christiane Skiba
Head of Global Brand Management
Carsten Titt
Head of Global Public Relations
Michael Vasseur
Head of Global Marketing Services
Anne-Katrin Yalkir
Junior Manager Digital Marketing
MeetingCenter
Birte Orlowski
Manager MeetingCenter / Project Manager Event Marketing
Network design
Dr. Jan Böttger
Senior Network Architect
Marco Zietz
Senior Architect
Office management
Nadja Hoffmann
Office Manager
Ania Spierling
Office Manager
Sarah Rodriguez Serin
Office Manager
Procurement
Natalia Tkachuk
Head of Global Procurement
Products & research
Michael Baumann
Junior Product Manager
Ivo Bracharz
Student Products & Research
Dr. Christoph Dietzel
Head of Global Products & Research
Carl Griesel
Junior Product Manager
Daniel Kopp
Senior Researcher
Robert Leichssenring
Senior Product Manager
Alina Rubina
Researcher
Daniel Wagner
Researcher
Dr.-Ing. Matthias Wichtlhuber
Senior Researcher
Tim Witt
Junior Product Manager
Maximilian Willner
Student Products & Research
Sales operations
Susann Bechtold
Sales Operations Representative
Kim Kahlert
Sales Operations Representative
Rüdiger Renner
Sales Operations Representative
Axel Skiba
Head of Accounting
Daniela Wenzel
Sales Operations Representative
Frank Wegerich
Sales Operations Representative
Yawei Zhang
Sales Operations Representative
Software development
Jesus Alvarado
Software Engineer
Yvonne Hahn
Software Engineer
Monirul Islam
Software Engineer
Ahmedul Kabir
Software Engineer
Nayden Naydev
Software Engineer
Claus Meteling
Screen Designer
Josua Oehler
Web Developer
Wolfgang Pöhler
Software Engineer
Marcos Sanz Grossón
Head of Global Software Development
Web development
Benjamin Buettrich
Head of Global Web Development
Alexander Summa
Senior Software Developer