Christian Zyzniewski

Angestellt, Business Steering Großkunden, Deutsche Telekom Service GmbH

Bonn, Germany

Skills

Kundenservice
Marketing
Vertrieb
Support
B2B
Informationstechnologie
Sales Support
Vertriebsmanagement
PC
Vertriebserfahrung
MS Office
Vertriebsstrategie
Kundenbeziehung
Lead Management
Customer-Relationship-Management

Timeline

Professional experience for Christian Zyzniewski

  • Current 1 year and 6 months, since Jun 2022

    Business Steering Großkunden

    Deutsche Telekom Service GmbH

    Leadmanagement

  • Current 7 years and 5 months, since Jul 2016

    Vertriebssteuerung

    Deutsche Telekom Service GmbH, DTS

  • Current 8 years and 8 months, since Apr 2015

    Experte Vertriebssteuerung GK KMU

    Deutsche Telekom Service GmbH, DTS

  • Current 15 years and 3 months, since Sep 2008

    Kundenberater

    Deutsche Telekom Kundenservice GmbH, DTKS

  • Current

    Kundenberater

    Deutsche Telekom

Educational background for Christian Zyzniewski

  • 2 years and 10 months, Sep 2008 - Jun 2011

    IT-Systemkaufmann

    Deutsche Telekom

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