iBasis
Wilma Vaarkamp has extensive experience in customer service and management within the telecommunications sector, with a career spanning over three decades. Currently serving as a Customer Service Liaison at iBasis since October 2011, Wilma previously held significant roles at KPN ibasis and KPN Telecom, where responsibilities included managing service operations for both national and international clients, analyzing complaints, and ensuring high levels of customer satisfaction. Earlier roles include Service Manager for Voice International at KPN ibasis, and Service Manager for Wholesale Voice International at KPN Telecom, in addition to experience at Xantic and KPN Broadcast Services. Wilma's educational background includes studies at Brandsma Instituut and Willem de Zwijger.
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iBasis
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iBASIS is the leading communications solutions provider enabling operators and digital players worldwide to perform and transform.