Jannis Hafner

Angestellt, IT-Service Manager, arvato Systems GmbH | Bertelsmann SE & Co. KGaA
Gütersloh, Germany

Skills

Wirtschaftsinformatik
IT-Infrastruktur
Informationstechnologie
Service Management
IT Service Management
IT Operations
IT-Projektmanagement
Incident Management
IT-Consulting
Service Level Management
Eskalationsmanagement
ITIL Service Manager
Kundenbetreuung
Kundenkommunikation
Engagement
Teamfähigkeit
Kommunikationsfähigkeit
Zuverlässigkeit
Flexibilität

Timeline

Professional experience for Jannis Hafner

  • Current 3 years and 7 months, since Feb 2023

    IT-Service Manager

    arvato Systems GmbH | Bertelsmann SE & Co. KGaA

  • 1 year and 11 months, Aug 2019 - Jun 2021

    Fachinformatiker Anwendungsentwicklung

    Bertelsmann SE & Co. KGaA

Educational background for Jannis Hafner

  • 3 years, Jan 2020 - Dec 2022

    Wirtschaftsinformatik

    Fachhochschule der Wirtschaft (FHDW)

Languages

  • German

    C2 (Expert / native speaker)

  • English

    C1 (Fluent)

  • French

    B1-B2 (Good)

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