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Rémi GuérinRG

Rémi Guérin

Microsoft 365 Consultant - Modern Workplace +5y

€500/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Rémi

Hello,

Microsoft Cloud Administrator / Consultant (Microsoft 365)

I help SMEs and IT teams secure, administer, and optimize their Microsoft 365 environment: identities, applications, device management, collaboration, and AI.

My calendar:
outlook.office.com/book/LightingCloud@be-cloud .fr

The space between "be-cloud" and ".fr" should be removed to access it :)

Frequent Interventions:

• Identities & Security: Entra ID (Azure AD), MFA, roles, conditional access, best practices

• Workstation: Endpoint Manager / Intune (policies, compliance, deployment)

• Collaboration: Exchange Online, SharePoint Online, OneDrive, Teams (governance, optimization, support).

• Sovereignty: Zero-trust policy.

• Adoption & Training: user support + change management

• Copilot / AI: best practices, concrete use cases, operational time savings

. Copilot Studio: Agent creation

My method:

Quick audit → prioritized action plan → implementation → documentation + skills transfer.

I work mainly remotely (telework), with one goal: a more reliable, more secure, and better adapted & adopted Microsoft 365 environment.

- Able to manage projects for 1 to 5 employees solo.
- Beyond that, no problem integrating into a team, otherwise I will put you in touch with Be-Cloud for projects involving more than 5 employees.
- Accepts temporary helpdesk missions (Half-day, full-day, replacement..)

Rémi Guérin
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 20km), Montluel (up to 20km)

Experience

  • LightingCloud
    Meet the needs of VSEs/SMEs and Associations with Microsoft Cloud Solutions
    DIGITAL AND IT
    April 2025 - Today (1 year and 2 months)
    Montluel, France
    Making Cloud Accessible and Performant

    Lighting Cloud was born from a simple observation: Companies need pragmatic support to get the most out of Microsoft's cloud solutions

    We don't just sell licenses or services; we build sustainable architectures and train your teams so that technology becomes a real growth driver, not a constraint.

    The world is changing rapidly, staying ahead becomes essential.

    Tailored Support
    Pedagogy and skills transfer
    Long-term strategic vision

    Rémi Guérin (myself), Manager of LightingCloud
    Change Management Consulting Microsoft365 Modern Workplace Microsoft Azure
  • Be-Cloud
    IT Technician L1/L2/L3 (Microsoft Cloud Solution)
    DIGITAL AND IT
    September 2021 - April 2025 (3 years and 7 months)
    Paris, France
    Missions Performed (Modern Workplace / Microsoft Cloud):

    • L1/L2/L3 Support: ticket management, diagnostics, resolution, documentation

    • Identities & Security: Entra ID (Azure AD), roles, MFA, conditional access, access rights

    • Collaboration: SharePoint Online administration (sites, permissions), Exchange Online, OneDrive, Teams

    • Teams Telephony: administration, policies, user support

    • Monitoring / multi-client: security monitoring via Microsoft Lighthouse

    • Copilot / AI: Copilot agent creation, adoption, and training

    • Microsoft License Management: optimization based on client needs

    • Tenant Administration from 5 to over 1000 users


    **Highlights:

    • Number of tickets personally managed / day = 14

    • Development of the Swiss branch: referent technician for 1.5 years

    • Start of mission in September 2021, BeCloud staff = 15

    • End of mission in April 2025, BeCloud staff = >100
    SharePoint Online Administrator Microsoft Copilot Microsoft Teams Azure Entra ID Administrator License Management

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Education

  • GMSI, Informatique
    Cesi Enterprise Ecully
    2012
    GMSI, Informatique

Skill set

Categories