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David Sendzik

Angestellt, Senior Service and Operation Manager, TelIT GmbH
Darmstadt, Germany

Skills

Verantwortung
Billing Prozesse
Projektmanagement
Service Delivery Management
Service Design
Begeisterungsfähiger Teamplayer
Analytische Fähigkeiten
Steuerung und Kontrolle
Durchsetzungsvermögen
Betriebswirtschaftliche Kenntnisse
Verhandlungsgeschick
Souveränes Auftreten
Kundenbetreuung
Krisenmanagement
Agiles Framework
Savvy B10 Foundation
SAP
BMC Remedy
MS Office 365
Beratung

Timeline

Professional experience for David Sendzik

  • Current 8 years and 3 months, since Sep 2017

    Senior Service and Operation Manager

    TelIT GmbH

  • 9 years and 10 months, Jul 2007 - Apr 2017

    Sales and Service Manager

    T-Systems International GmbH / Deutsche Telekom AG

  • 2 years and 6 months, Jan 2005 - Jun 2007

    Service Designer, Service Delivery Manager

    T-Systems
  • 2 years and 4 months, Sep 2002 - Dec 2004

    Service Designer

    T-Systems
  • 3 years and 6 months, Mar 1999 - Aug 2002

    Disponent und Kundenbetreuer

    T-Systems
  • 3 years and 6 months, Sep 1995 - Feb 1999

    Kommunikationselektroniker

    Deutsche Telekom AG

Educational background for David Sendzik

  • 2 years and 10 months, Sep 2013 - Jun 2016

    Wirtschaftsinformatik

    Johann Wolfgang Goethe-Universität Frankfurt am Main

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