Jan Karel Pieterse


Jan Karel is the owner of JKP Application Development Services. He develops custom solutions in Microsoft Office. He is a top expert in Microsoft Excel and VBA. He has been granted the Microsoft MVP Award for each consecutive year since 2002, for his outstanding (volunteer) work in newsgroups, forums and for the excellent articles on his website. Worldwide there are approximately 100 Excel MVP’s. Only three of them are Dutch.
Jan Karel is de eigenaar van JKP Application Development Services

My Sessions

OfficeScript: Recording Modern Macro’s in Excel Online

Microsoft has very recently released a preview of OfficeScript. OfficeScript is a brand-new macro recording facility which records Office JavaScript (office-js). It enables you to store those scripts in your Office 365 environment and share them with your colleagues. Join Jan Karel in this OfficeScript preview session to see a handful of nice and practical […]

Data Modelling & Formulas