Management Support Team

WUAS has a wide management support team, in education, financial administration, registry, admissions and the HR department..

Kriszta Kaspers-Rostas, MSc, Assurance of Learning Manager

Kriszta Kaspers-Rostas, MSc, completed her bachelor's studies at the Faculty of Economics and Business Administration in Finance and Banking at the Babes-Bolyai University in Cluj-Napoca, Romania. In the second year of her bachelor's studies, she was an Erasmus student at Windesheim University of Applied Sciences studying International Business and Languages. During this… read more.

Harry Maatjes

Harry Maatjes graduated in Mechanical Engineering and has been working in various companies, mainly in the field of environmental issues. Harry specialized in non-production management, like quality, business start-ups, licenses, after-sales service and finance. In 2003 he joined Wittenborg as a teacher in SME modules, finance and law. On occasion, he gives seminars on… read more.

Sinem Dosdogru, Senior Communications Manager

Sinem Dosdogru became a certified translator of Dutch-Turkish and vice versa after finishing her Marketing & Communications studies. Having started at Wittenborg in 2005, she has held various positions within the organisation. Currently, she fills the role of Senior Communications Manager, in which she is responsible for designing, writing, editing and proof-reading… read more.

Tim Birdsall

Tim Birdsall is a trainer. His main training language is English, although he regularly trains in German for his long-term clients. Tim has worked as a professional trainer since 1999, and started working as a teacher in 1995. In 2020, Tim’s main Clients were Henkel, Daikin, Span and Dynatrace. Tim is professionally motivated by pragmatic training designs. Blended… read more.