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Wojtek A. Felix Ziaja

Angestellt, Service Business Manager, Nokia Schweiz AG
Zürich, Switzerland

Skills

Mobile Networks
2G / GSM
3G / UMTS
4G / LTE
GSM-R
Customer Relationship Management
Maintenance/Care Business Management
Maintenance/Care Operations Management
Quality Management
Risk Management
Communications Management
People Management
Management of External Parties
Business Processes Planning and Reporting
Driving Commercial Results
Customer Business Case Creation
E2E Organisation and Process Integration Managemen
Technical Care Management
Customer Service
Technical Support

Timeline

Professional experience for Wojtek A. Felix Ziaja

  • Current 11 years, since May 2014

    Service Business Manager

    Nokia Schweiz AG

  • Current 11 years, since May 2014

    Care Business Manager

    Nokia Schweiz AG

  • 6 months, Nov 2013 - Apr 2014

    Service Business Manager

    Nokia Solutions and Networks Schweiz AG

  • 8 months, Sep 2013 - Apr 2014

    Care Business Manager

    Nokia Solutions and Networks Schweiz AG

  • 1 year and 5 months, Apr 2012 - Aug 2013

    Care Business Manager

    Nokia Siemens Networks Schweiz AG

  • 2 years and 5 months, Nov 2009 - Mar 2012

    Care Program Manager

    Nokia Siemens Networks Schweiz AG

  • 2 years, Dec 2007 - Nov 2009

    Care Technical Manager

    Nokia Siemens Networks Schweiz AG

  • 2 years and 7 months, May 2007 - Nov 2009

    Senior CS-Core Engineer

    Nokia Siemens Networks Schweiz AG

  • 2 years and 7 months, Oct 2004 - Apr 2007

    Competence Stream Core Networks System Engineer

    Nokia Networks (Schweiz) AG

  • 1 year and 10 months, Jan 2003 - Oct 2004

    System Specialist for Network Switching

    Swedia Networks (Deutschland) GmbH

  • 2 years and 7 months, Jun 2000 - Dec 2002

    System Engineer of Mobile Switching

    Nokia Networks (Deutschland) AG

  • 5 months, Mar 1999 - Jul 1999

    System Engineer of Mobile Switching

    Nokia Networks (Deutschland) AG

Languages

  • German

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  • English

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  • Polish

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