Microsoft 365 cloud
Exchange Online (E5)SharePoint OnlineMicrosoft TeamsOneDriveEntra ID Premium P2PurviewDefender for Office 365Windows 365
Microsoft 365 cloud
Architecture, administration and migration of Microsoft environments, from the on-premise servers of the 2000s to today's E5 tenants. Specialist in Exchange Online, SharePoint Online, Teams and Entra ID. Based in Thailand (UTC+7), fully remote, with occasional on-site visits possible.
Discuss an engagement See my services
Skills
Automation
PowerShell 7+Microsoft Graph APIPnP PowerShellAzure AutomationIntune RemediationsJSON / REST
Legacy infrastructure
SharePoint Server 2007-2019Exchange Server 2003-2019Windows Server 2003-2022Hyper-V / VMware
Key achievements
Governance and Copilot readiness
End-to-end oversharing prevention chain (sharing link model, SharePoint Advanced Management reports, Purview DLP), Entra ID security posture audit, restructuring of a 481,000-item site, recovery of more than 31,000 accidentally deleted items.
Complex migrations
SharePoint 2007 → 2019 and 2013 → 2019, Exchange 2003 → 2010 and 2013 → 2019, Skype for Business → Teams. What they share: exhaustive preparation, zero data loss, zero downtime.
Architecture
Governance and evolution of a 23,000-identity Microsoft 365 E5 tenant, multi-datacenter HA/DR infrastructures, long, controlled Exchange hybrid coexistences.
Automation
PowerShell 7 and Microsoft Graph API: scripted migrations (−60% manual effort), proactive Exchange monitoring, Intune Remediations at scale, 50+ standardized documented procedures.
Experience
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Microsoft 365 Cloud Engineer · FPS Finance, Brussels
Via Cegeka · hybrid (2 days/week on-site). Governance and evolution of the Belgian federal Ministry of Finance's Microsoft 365 E5 + EMS E5 tenant: 23,000 identities, 35,000 mail recipients, 500+ SharePoint sites, 2,000+ Teams. Sharing governance and Copilot readiness, Entra ID security posture audit, security-audited SharePoint migrations, 150+ Classic to Modern sites, least-privilege automation with PowerShell 7 and Graph (20+ processes, 60% less manual effort).
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Search for a fully remote engagement
A period devoted entirely to finding a fully remote engagement, with continuous technology watch on my personal Microsoft 365 tenant. Approached by Cegeka for the FPS Finance engagement, which started in January 2025.
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Cloud Systems & Migration Engineer · IEDOM, Paris
Via MTB111 · fully remote. SharePoint 2007 → 2019 migration (500 GB, 200+ sites, obsolete workflow conversion) and Exchange 2013 → 2019 (2,000+ mailboxes), with zero data loss and zero downtime. Full documentation and administrator training.
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Intermission between the CIRB and IEDOM engagements
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Personal Microsoft 365 lab
Microsoft 365 Business Premium tenant for technology watch and R&D: previews, Copilot Chat, new Graph APIs. Self-hosted infrastructure (Hetzner, Coolify, n8n) for automation and OAuth2 Graph integrations. Continuous training on Azure, security, AI, DevOps.
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Cloud & Exchange Engineer · CIRB, Brussels
Via NRB · fully remote. Administration of the Brussels Regional Informatics Centre's hybrid Exchange 2016 / Exchange Online infrastructure, progressive cloud migrations, L3 support, full-cloud architecture recommendations.
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Permanent move to Thailand and search for an engagement
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Systems Analyst & Cloud Architect · Sibelga, Brussels
Via Satell-IT for Cegeka · on-site. SharePoint 2013 → 2019 migration (5,000+ users), Exchange 2016/Online hybrid mode (2-year coexistence), Skype for Business → Teams migration (5,000+ users), 25+ Teams Rooms deployed, company-wide IT architecture definition.
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Complementary engagement · Sony Depthsensing Solutions (formerly SoftKinetic), Belgium
Part-time, in parallel with Sibelga. Administration and maintenance of SharePoint 2013 and Office 365, SharePoint 2013 → 2019 migration, preparation of the move to SharePoint Online.
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Family break
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SharePoint, Exchange & TFS Architect · Partena, Belgium
Via NeoMyTic · on-site. Redundant SharePoint 2010/2013 farms (multi-datacenter HA/DR with automatic failover), Exchange 2003 → 2010 migration (4,000+ mailboxes, zero downtime), TFS and Project Server administration.
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SharePoint Architect · Bureau Économique de la Province de Namur
Via Vision IT Group. Two SharePoint 2010 farms deployed (test and production), profile synchronization, Kerberos security, SSRS 2008 reports.
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Systems Engineer · National Bank of Belgium
Via Vision IT Group. Windows deployment packages and scripts, L3 support.
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Systems Engineer · Etnic, French Community of Belgium
Via Vision IT Group. IT infrastructure administration and maintenance, incident resolution.
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Systems Engineer · TREKK SAS
Windows Server 2003, Active Directory, Exchange 2003 and 2007, MOM 2005 monitoring, Cisco networking (switches, routers, PIX firewalls, WAN links), VMware ESX 3.0, automation scripts.
Microsoft certifications
In preparation
- SC-300: Identity and Access Administrator Associate
- SC-401: Information Security Administrator Associate
- MS-102: Microsoft 365 Administrator Expert
Earned
- MS-203: Microsoft 365 Certified: Messaging Administrator Associate
- MS-700: Microsoft 365 Certified: Teams Administrator Associate
- MCSA: Windows Server 2012
- MCSA: Windows Server 2008
- MCITP: SharePoint Server 2010 Administrator
- MCITP: Enterprise Administrator on Windows Server 2008
- MCTS: SharePoint 2010, Windows Server 2008 (Active Directory, network, applications), System Center Configuration Manager 2007
- MCSE: Windows Server 2003 and Exchange Server 2003
Microsoft Learn transcript available on request.
And before all of this: a first career as a top-level competitor, which forged the method. The billiards record →