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Tom LhommelTL

Tom Lhommel

Microsoft Identity & Automation Consultant

€400/day
Bruxelles, BE
3-7 years

Average response time: 1 hour

About Tom

I help organizations automate and simplify Microsoft identity and Microsoft 365 administration through PowerShell and Microsoft Graph.

My expertise focuses on Microsoft Entra ID, Microsoft 365 and PowerShell automation. I design reliable automation solutions that reduce manual work, improve consistency and simplify identity lifecycle management.

I have experience working in hybrid Microsoft environments, managing identities across on-premises and cloud infrastructures, automating operational tasks with PowerShell, and administering Microsoft 365 services.

I can help with:
  • Microsoft Entra ID administration
  • PowerShell automation
  • Microsoft Graph API development
  • User onboarding and offboarding automation
  • Microsoft 365 license management
  • Group and role management
  • Identity reporting and auditing
I enjoy solving repetitive operational challenges through automation and delivering clean, maintainable solutions that save time and improve operational efficiency.

I am currently available for remote freelance assignments on a part-time basis, primarily during evenings and weekends.
  • French

    Native or bilingual

  • English

    Fluent

  • Dutch

    Basic

Remote only
Primarily works remotely

Experience

  • AG INSURANCE
    Infrastructure & Identity Engineer
    December 2023 - Today (2 years and 8 months)
    Bruxelles, Belgium
    Managed and maintained Entra ID and AD across on-prem and cloud environments

    Automated operational tasks using PowerShell, improving efficiency and reducing manual workload

    Led Azure DevOps implementation across multiple teams, helping standardize workflows and improve collaboration

    Administered Microsoft 365 services, including Exchange Online

    Participated in Azure-related initiatives within a hybrid infrastructure context
    Microsoft Entra ID Powershell Administration Microsoft 365 Identity and Access Management (IAM) Microsoft Graph API
  • EY
    Cybersecurity Intern
    February 2023 - May 2023 (3 months)
    Bruxelles, Belgium
    Internship in Cybersecurity team.

    Writing of a Penetration Testing Methodology towards Kubernetes environments.

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Education

  • Bachelor Degree
    Hénallux
    2023
    Cybersecurity

Skill set

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