Kevin Helleken
Angestellt, Teamleiter, Deutsche Telekom Service GmbH, DTS
Dortmund, Germany
Skills
Timeline
Professional experience for Kevin Helleken
- Current 5 years and 6 months, since Aug 2020
Abteilungsleiter Vertretung
Deutsche Telekom Service GmbH, DTS
- Current 6 years and 10 months, since Apr 2019
Teamleiter
Deutsche Telekom Service GmbH, DTS
- 5 years and 10 months, Jun 2013 - Mar 2019
Kundenberater
Deutsche Telekom Service GmbH, DTS
- 2 years and 10 months, Sep 2010 - Jun 2013
Kaufmann Dialogmarketing
Deutsche Telekom Service GmbH, DTS
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