Governance & operating models
From ownership and lifecycle to decision-making and platform controls.
About Wieger
Microsoft 365 technical leadership
Since 2018 I have worked with Microsoft 365 across education, healthcare, government, financial services and other complex environments. My role has evolved from delivery to architecture, product leadership, transition direction and technical leadership.
I am Microsoft 365 Tech Lead at a.s.r. and founder of PEXOR. I publish here in a personal capacity. PEXOR provides the commercial route for independent senior expertise.
Areas of focus
Copilot & AI governance
Data readiness, oversharing, agents, adoption and responsible scaling.
Identity, security & compliance
Entra ID, Purview, Conditional Access and security as one connected chain.
Platform engineering
Automation, Graph, standards and a manageable Microsoft 365 operation.
Technical leadership
Architecture decisions, product leadership, transitions and business-IT alignment.
Certifications
A foundation for the work
AZ-900 · Microsoft Azure Fundamentals
MS-900MS-700SC-400PSPO-IPSPO-II