Freelancer profile translated to English.
Back to original languageAbout Jean-Baptiste
Expert Senior Microsoft 365 | Cloud & Governance E5 Architect
With over 20 years of experience, I specialize in the architecture, administration, governance, and migration of large-scale Microsoft 365 E5 + EMS E5 solutions (15,000 to 35,000 users).
I have particular expertise in:
• Governance and compliance (Exchange Online, Teams, SharePoint Online, OneDrive, Entra ID – Conditional Access, PIM –, Microsoft Purview, Defender for Office 365)
• Complex SharePoint migrations (Classic → Modern, 2007 → 2019) and Exchange (legacy → Online) without downtime or data loss
• PowerShell automation scripts, PnP, Microsoft Graph API
I have successfully supported administrations and companies in the Belgian and French public sector (including the Ministry of Finance of Belgium and IEDOM) on critical projects to migrate and administer their environments.
Available 100% remotely from Thailand (time difference easily manageable for European clients), I am at your disposal for consulting, governance, migration, or Microsoft 365 optimization missions (full remote or occasional hybrid).
Daily Rate: €723
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- SPF FinancesMicrosoft Cloud Engineer (Hybrid)PUBLIC SECTORJanuary 2025 - Today (1 year and 7 months)Brussels, Belgium• • Exchange Online Administration: Management of 35,000+ mailboxes, retention policies, DLP, ATP, transport rules• • Microsoft Teams Governance: 2,000+ teams, creation policies, compliance, Teams Phone System, meeting rooms• • SharePoint Online & OneDrive: 500+ sites, Classic → Modern Experience migration, Information Architecture, Sensitivity Labels• • Microsoft Entra ID: Management of 23,000+ identities, Conditional Access, MFA, Privileged Identity Management (PIM)• • Automation: Development of PowerShell 7 and Microsoft Graph API scripts for recurring tasks and reporting KEY ACHIEVEMENTS:• • Migration of 150+ SharePoint Classic sites to Modern Experience (Q12025, deadline April 2026 for obsolescence of 2013 workflows)• • Resolution of critical OneDrive incident (synchronization problem after PDF signing via Adobe Reader DC, solution via Intune Remediations)• • Automation of 20+ administrative processes via PowerShell/Graph (60% reduction in manual time) TECHNOLOGIES: Online, Online, P2 ID, Office 365, 7, Graph API, PowerShell, Intune
- ArchiCloud-TechNetPersonal Microsoft 365 LabTECHJanuary 2022 - Today (4 years and 7 months)Khon Kaen, ThailandENVIRONMENT: Personal Microsoft 365 E5 tenant for technology watch, R&D, and continuous training.• • Experimentation with new Microsoft 365 features (preview features, Copilot, new APIs)• • Development of open-source PowerShell/Graph scripts for the community• • Technical support for family organization (ONERA - former scientist): management of Teams meetings, presentations
- IEDOMCloud Systems & Migration Engineer (Full Remote)PUBLIC SECTORJanuary 2023 - October 2023 (9 months)Paris, FrancePROJECT: Complex SharePoint 2007 → 2019 and Exchange 2013 → 2019 migrations for the Institut d'Émission des Départements d'Outre-Mer.• • SharePoint 2007 → 2019 Migration: 500 GB of content, 200+ sites, conversion of obsolete workflows• • Exchange 2013 → 2019 Migration: 2,000+ mailboxes, transport policies, compliance rules• • Installation and configuration of SharePoint and Exchange 2019 infrastructures in coexistence• • Writing of complete technical procedures and training for administrators• • Migrations successfully carried out without data loss or service interruption TECHNOLOGIES: SharePoint Server 2007/2019, Exchange Server 2013/2019, Windows Server 2019/2022, PowerShell
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Education
- MS-203: Microsoft 365 Messaging AdministratorMS-2032022MS-203: Microsoft 365 Messaging Administrator
- MS-700: Managing Microsoft Teams Administrator2021MS-700: Managing Microsoft Teams Administrator