About De-CIX

The DE-CIX Team

Management Team

Ivo Ivanov

Ivo Ivanov
Chief Executive Officer
Chair of the Board

Sebastian Seifert

Sebastian Seifert
Chief Financial Officer
Member of the Board

Thomas King

Dr. Thomas King
Chief Technology Officer
Member of the Board

Christian Reuter

Christian Reuter
Chief Sales Officer 
Member of the Board

Gregor Reinhold

Gregor Reinhold
Head of Finance

Lucia Falkenberg

Lucia Falkenberg
Chief People Officer

Arnold Nipper

Arnold Nipper
Chief Technology Evangelist and
Co-Founder

Andreas Sturm

Andreas Sturm
Chief Business Development Officer

Academy

Wolfgang Tremmel

Wolfgang Tremmel
Head of DE-CIX Academy

Assistance to the Management

Torben Harder

Torben Harder
Executive Assistant

Angela Schmidt

Angela Schmidt
Management Assistant

Tim Wattenberg

Tim Wattenberg
Executive Assistant

Billing and Accounts Receivable

Kaan Büyükoktay

Kaan Büyükoktay
Head of Billing

Gabriele Racz

Gabriele Racz
Accounts Receivable Manager

Sandra Rühl

Sandra Rühl
Billing Specialist

Daniela Wenzel

Daniela Wenzel
Accounts Receivable Manager

Business Development

Theresa Bobis

Theresa Bobis
Regional Director Southern Europe

Ed d'Agostino

Ed d'Agostino
Vice President DE-CIX North America

Bülent Sen

Bülent Şen
Regional Director Turkey 

Marco Brandstätter

Marco Brandstätter
Global Program Manager DE-CIX as a Service

Marcus Brauckmann

Marcus Brauckmann
Director Business Development Northern Germany 

Omar Vega

Omar Vega
Regional Sales Manager Mexico

Antonio Garcia Gonzalez

Antonio Garcia Gonzalez
Business Development Manager Cloud Services

John Hill

John Hill
Global Business Development Manager

Erik Norup

Erik Norup
Business Development Manager Cloud & Interconnection Services

Ivaylo Atanasov

Ivaylo Atanasov
Business Development Manager

Darwin da Costa

Darwin da Costa
Manager Business Development Southern Europe

Zach Jones

Zach Jones
Sales Representative

Olesja Klauser

Olesja Klauser
Enterprise Sales Manager Central Europe

Elana Bartsits

Elana Bartsits
Junior Inside Sales Manager

Lema Ranzour-Rafa

Lema Ranzour-Wafa
Junior Inside Sales Manager

Derek Robinson

Derek Robinson
Junior Inside Sales Manager

Matthias Uhlein

Matthias Uhlein
Junior Inside Sales Manager
 

Corporate IT security

Holger Schalk

Holger Schalk
Head of Global Securtiy

Thomas Wakolbinger

Thomas Wakolbinger
Security Manager

CRM/ERP

Ulrich Sticker

Ulrich Sticker
Senior CRM/ERP Manager 

Syed Ali

Syed Ali
ERP-Developer

Tolga Gürler

Tolga Gürler
ERP-Project Manager

Kim Kahlert

Kim Kahlert
ERP Engineer

Lorena Luarasi

Lorena Luarasi
Working Student

Brandon Nashington

Brandon Nashington
Working Student

Data Health & Processes

Susann Bechtold

Susann Bechtold
Data Health Representative

Enterprise IT

Tolga Yalkir

Tolga Yalkir
Global Head of Enterprise IT

Christoph Bach

Christoph Bach
Senior Systems Engineer

Bastian Bornewasser

Bastian Bornewasser
Systems Engineer

Fabian Herrlich

Fabian Herrlich
Systems & Cloud Engineer

Tobias Jakob

Tobias Jakob
Systems Engineer

Jannik Rößinger

Jannik Rößinger
Junior Systems Engineer

Finance

Michael Rind

Michael Rind
Head of Accounts Payables

Larissa Deichmann

Larissa Deichmann
General Ledger Accountant

Kerstin Guthaus

Kerstin Guthaus
General Ledger Accountant

Alexander Irle

Alexander Irle
Controller

Sebastian Kiel

Sebastian Kiel
Accountant

Anna Mahlberg

Anna Mahlberg
Accountant Project Controlling

Michael Ochmanek

Michael Ochmanek
Accountant

Meltem Saglam

Meltem Saglam
Accountant

Nico Schwark

Nico Schwark
Junior Controller

Philip Summa

Phillip Summa
Controller

Olivier Watembach

Olivier Watembach
Accountant

Global Business Partner Program

Mareike Jacobshagen

Mareike Jacobshagen
Head of Global Business Partner Program

Ramon Gonzales

Ramon Gonzalez
Alliance Manager Enterprise Business

Melanie Kempf

Melanie Großmann
Director Partner Relations

Jonas Lehman

Jonas Lehman
Channel Partner Manager

Karim Tubin

Karim Tubin
Global Partner Manager

Global Presales

Harald Kriener

Harald Kriener
Head of Global Presales and Consulting

Luis Horvath

Luis Horvath
Interconnection Consultant Southern Europe & Latin America

Vincent Klemmer

Vincent Klemmer
Customer Success Manager

Jonathan Matauschek

Jonathan Matauschek
Peering Consultant Global

Tobias Neumann

Tobias Neumann
Senior Customer Success Manager

Daniel Spierling

Daniel Spierling
Senior Interconnection Consultant Global

Bernd Spiess

Bernd Spiess
Senior Interconnection Consultant Global

Markus Zechner

Markus Zechner
Senior Enterprise Connectivity Consultant Global

Global Public Relations

Carsten Titt

Carsten Titt
Head of Global Public Relations

Judith Ellis

Judith Ellis
Global Content Manager Public Relations

Elisabeth Marcard

Elisabeth Marcard
Senior Manager Global Public Relations

Viola Schreiber

Viola Schreiber
Junior Manager Global Public Relations

Robert Stotzem

Robert Stotzem
Junior Manager Global Public Relations

Human Resources

Selin Güldner

Selin Gueldner
HR Representative 

Nathalie Langley

Nathalie Langley
HR Representative

Jutta Klausmann

Jutta Kroll
HR Representative

Kiara Köse

Kiara Köse
Working Student

Niklas Makulik

Niklas Makulik
Junior Representative People Management

Carla Rodtheut

Carla Rodheudt
Junior Representative People Management

Ronja Rulff

Ronja Rulff
Junior Representative People Management

Malin Wolber

Malin Wolber
Working Student

Legal & Compliance

Rosa Hafezi

Rosa Hafezi
Head of Legal and Compliance

Clarissa Benner

Clarissa Benner
Group Legal Counsel

Katharina Küchler

Katharina Küchler
Senior Group Legal Counsel

Marketing

Matthias Weinzierl

Matthias Weinzierl
Senior Vice President Global Marketing

Alberto Egido

Alberto Egido
Senior Marketing Manager Southern Europe

Pablo Elespuru

Pablo Elespuru
Senior Manager Strategic Marketing Projects

Carolin Geib

Carolin Geib
Senior Manager Global Events

Sohvi Innanen

Sohvi Innanen
Head of Global Digital Marketing
 

Marcela Nahrung

Marcela Nahrung
E-Mail Marketing and Campaign Manager

Juha-Pekka Ojala

Juha-Pekka Ojala
Senior Manager Middle East & Asia
 

Christiane Skiba

Christiane Skiba
Head of Global Brand Management

Selin Tekin

Selin Tekin
Junior Digital Marketing Manager

Peter Urbick

Peter Urbick
Senior Vice President Marketing North America

Michael Vasseur

Michael Vasseur
Head of Global Marketing Services

Lidiana Rogojinaru

Lidiana Rogojinaru
Working Student

Viktoria Schreiber

Viktoria Schreiber
 Manager Digital Marketing

Kelly Sieben

Kelly Sieben
 Marketing Manager North America 

Alisa Walker

Alisa Walker
Global Campaign Manager

Anne-Katrin Yalkir

Anne-Katrin Yalkir
Junior Managerin Digital Marketing

Office Management & Meeting Center

Birte Orlowski

Birte Orlowski
Head of Office Management & Meeting Center

Nadine Ackermann

Nadine Ackermann
Office Manager

Lukas Beckey

Lukas Beckey
Office Manager

Clara Eichler

Clara Eichler
Working Student

Nadja Pforr

Nadja Hoffmann
Office Manager

Alona Kolenchuk

Alona Kolenchuk
Travel & Office Manager

Laeticia Reif

Laeticia Reif
Office Manager

Corvin Reinecke

Corvin Reinecke
Working Student

Marlene Sturm

Marlene Sturm
Working Student

Sarah Rodriguez

Sarah Rodriguez Serin
Office Manager

Nane Thomas

Nane Thomas
Office Manager

Procurement

Natalia Tkachuk neu

Natalia Tkachuk
Head of Global Procurement

Oleksandr Karnachov

Oleksandr Karnachov
Procurement Manager

Products & Research

Chris Dietzel

Dr. Christoph Dietzel
Head of Global Products & Research

Dorian Arnouts

Dorian Arnouts
Junior Research Engineer
 

Michael Baumann

Michael Baumann
Product Manager

Ivo Bracharz

Ivo Bracharz
Junior Product Manager

Joel Braun

Joel Braun
Working Student

Miralem Cebic

Miralem Cebic
Product Manager

Philipp Ebert

Philipp Ebert
Working Student

Moritz Jordan

Moritz Jordan
Junior Research Engineer

Robert Leichssenring

Robert Leichssenring
Senior Product Manager

Keerthana Puzhakkal

Keerthana Puzhakkal
Working Student 
 

Joseph Thorwest

Joseph Thorwest
Working Student

Salvatore Tuccio

Salvatore Tuccio
Project Manager

Tobias Striffler

Tobias Striffler
Researcher

Daniel Wagner

Dr. Daniel Wagner
Researcher

Matthias Wichtlhuber

Dr.-Ing. Matthias Wichtlhuber
Team Lead R&D

Tim Witt

Tim Witt
Product Manager

Project Management Office

Alexander Boden

Alexander Boden
Strategic Program Manager

Barbara Knauf

Barbara Knauf
Project Manager

Sanem Leufgens

Sanem Leufgens
Project Manager

Sales Platform and Digital Sales Channels

Volkmar von Ahlefeld

Volkmar von Ahlefeld
Head of Sales Platform and Digital Sales Channels

Chiara Carta

Chiara Carta
Working Student

Dayanis Dembny

Dayanis Dembny
Sales Platform Representative

German Eleev

German Eleev
Sales Platform Representative

Svetlana Kerner

Svetlana Kerner
Sales Platform Representative

Web Development

Benjamin Büttrich

Benjamin Buettrich
Head of Global Web Development