I enjoy occasional public speaking on (upcoming) Microsoft 365 and Azure technologies, data migration, governance and best practices.

Most of the slide decks from these presentations are available on slide share.

2020 Performing successful migrations to the Microsoft Cloud CollabDays 2020
2019 Tips and tricks for complex migrations to SharePoint Online Office 365 Connect, Haarlem, NL
2018 Site designs, a lightweight approach to SharePoint site customizations DIWUG magazine
2017 Practical guidance for deploying high trust add-ins on-premises DIWUG magazine
2016 Embracing the long-term view to build a true digital workplace SharePoint Saturday, Vianen, NL
2014 Practical large scale migration guidance SharePoint Connect 2014, Amsterdam, NL
2011 Moving beyond service applications to build a social ecosystem Microsoft SharePoint Conference, Anaheim, USA
2010 Extending social features in SharePoint 2010 SharePoint Connections 2010, Amsterdam, NL