Referentie Maico de Haan

Jeff is meer dan alleen een verkooptrainer, ik zou hem liever een mentor noemen!

Maico de Haan

jefw2019-02-05T08:43:45+00:00

Jef van Wingerden is verkooptrainer bij ISTN training en advies. Hij heeft als accountmanager, marketeer, verkooptrainer bij Wegener gewerkt.
Als marketeer zat hij ten minste een dag in de week samen met de Sr Accountmanager of Salesmanager bij klanten om hun marketinguitdaging te helpen op te lossen. Deze ervaring gebruikt hij nu reeds tien jaar in zijn eigen bedrijf, om bedrijven te helpen aan meer omzet door meer klanten die meer kopen.

Direct contact:
073 - 8513204
06 - 52335250
info@istn.nl
www.istn.nl

Linken op Linkedin:
https://www.linkedin.com/in/jef-van-wingerden

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Referentie Maico de Haan

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