Augmented Office and agile project management (MS Teams, MS Azure DevOps)
Microsoft Office (especially MS Excel), including MS Project, MS Visio, etc.
MindManager and other managing applications
Autonomous operating of several own websites (since 1996) and maintenance of several external websites (WordPress, NOF) (e.g. Website of BIOS project, see here, 2008-2010)
Questions of Data/Privacy Protection and IT Security (Data Protection Supervisor at Technical Vocational College 1, Mainz, see above, 2007-2016)
Comprehensive IT application competencies (since 1981):