Dennis Mankowski's Location
Helmstedt, NDS, DE
Dennis Mankowski's Work
- Senior Vice President (SVP) Fieldservice @ Ströer X GmbH
- Standortleiter and CC Manager @ Avedo GmbH
- Bereichsleiter Vertrieb KAM @ Invitel GmbH
- Leiter Kundencenter and Kundenmanagement @ Walter Services
- Ltg Personalqualifizierung @ Quelle GmbH
Dennis Mankowski's Education
- FH Flensburg
Diplom-Kaufmann FH (BWL)
Dennis Mankowski's Skills
- Vertrieb
- Kundenmanagement
- Projektmanagement
- Management
- Kundendienst
- Telekommunikation
Dennis Mankowski's Summary
Dennis Mankowski, based in Helmstedt, NDS, DE, is currently a Senior Vice President (SVP) Fieldservice at Ströer X, bringing experience from previous roles at Avedo, Invitel GmbH, Walter Services and Quelle GmbH. Dennis Mankowski holds a Diplom-Kaufmann FH in BWL @ FH Flensburg. With a robust skill set that includes Vertrieb, Kundenmanagement, Projektmanagement, Management, Kundendienst and more, Dennis Mankowski contributes valuable insights to the industry.
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