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Jérôme DandurandJD

Jérôme Dandurand

Freelance SharePoint Architect

€778/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérôme

With over 20 years of professional experience, I leverage my technical skills, listening skills, perseverance, and analytical abilities to advance your projects. I have been exploiting, administering, and designing SharePoint infrastructures for over 10 years with Microsoft's validation and support. Migrations to SharePoint Online are also proven subjects managed from scoping to implementation, as well as the maintenance of M365 tenants.
  • French

    Native or bilingual

  • English

    Fluent

  • Japanese

    Basic

Can work on-site
Paris (up to 50km)

Experience

  • Banque de France
    Freelance SharePoint Architect
    PUBLIC SECTOR
    August 2016 - Today (9 years and 10 months)
    Paris, France

    Study, preparation, and migration to SharePoint Online:

    • Analysis of the existing system, scoping
    • Tenant preparation
    • Setting up the migration path
    • Defining the urbanization on the target
    • Automating migration with ShareGate

    Setting up monitoring for M365 technologies:

    • Synchronization of the Message Center via script to planner by workload
    • Analysis of messages and opportunities
    • Anticipating user changes and communication recommendations

    AD Migration of SharePoint platforms:

    • Double run of platforms
    • Big bang data migration (4TB)
    • Migration of users and groups in the SharePoint sense

    Migration from SharePoint 2013 to SharePoint 2019:

    • Design and implementation of SharePoint architecture (capacity planning, farm sizing, network usage, etc.)
    • Team sites, publishing sites, business sites
    • Application solutions
    • Application services

    Migration of the extranet from SharePoint 2010 to SharePoint 2016:

    • Design and implementation of the architecture
    • Application solutions and services
    • Content

    Automated deployment of the SharePoint application layer via DCS (System Center Solution):

    • Cloud Pack construction (automated installation via PowerShell script and Orchestrator for sequence scheduling)
    • Study on a potential migration to SharePoint SE
    Also:
    • Writing the architecture document
    • Development of operational and administrative scripts (PowerShell)
    • Level 3 support and maintenance for all SharePoint infrastructures (incident resolution, MCO) as well as for project teams
    • Maintenance of AlwaysOn clusters
    Microsoft Sharepoint Powershell SharePoint Online Active Directory it-architecture
  • IGN
    SharePoint Consultant
    PUBLIC SECTOR
    March 2023 - March 2023
    Saint-Mandé, France
    • Design of a small SharePoint SE infrastructure (dev, qualification, and production)
    • Delivery of procedures (installation and routine operation) and installation scripts for the client to be autonomous (AutoSPInstaller)
    • Knowledge transfer
    Microsoft Sharepoint Powershell SQL Server Technical Documentation Operations
  • Banque de France
    SharePoint Integrator
    PUBLIC SECTOR
    February 2013 - July 2016 (3 years and 5 months)
    Paris, France

    Migration from SharePoint 2007 to SharePoint 2010:

    • External collaboration platform
    • Application solutions

    Migration from SharePoint 2010 to SharePoint 2013:

    • Internal platform
    • Team sites, publishing sites
    • Application solutions and application services
    • Cross Farm between SP2010 and SP2013
    Migration from SQL 2008 R2 to SQL 2012 SP2 (switch from Mirroring/Log Shipping to AlwaysOn)
    Installation and configuration of Project Server 2013 on SharePoint 2013
    Installation of SharePoint via AutoSPInstaller
    Integration of SharePoint business applications
    Validation of deliverables and procedures
    Review and validation of architecture documents and sheets
    Development of operational and administrative scripts (WSH and PowerShell)
    Level 2 support and maintenance for the 9 SharePoint platforms (incident resolution, installation of Service Packs and Cumulative Updates, MCO) Support for project and production teams
    Microsoft Sharepoint Powershell SQL Server Windows Server it-architecture

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Education

  • SharePoint
    2013
    SharePoint
  • SharePoint
    Global Knowledge
    2011
    SharePoint

Skill set

Categories