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Julien GriacheJG

Julien Griache

IT Infrastructure / Project Manager

€350/day
Fort-de-France, MQ
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

IT infrastructure expert and IS Project Manager, I have been helping companies for over 8 years in the design, implementation, and security of their information systems. Specializing in Microsoft 365, Windows Server, virtualization, and network administration environments, I undertake consulting, auditing, and project management assignments for organizations of all sizes. My dual technical and pedagogical expertise also allows me to provide advanced training (Microsoft 365, Azure, cybersecurity, etc.) and support the skill development of internal teams. I have successfully managed and led numerous projects for large accounts and SMEs, in both private and public sectors (Louis Vuitton, Martinique Airport, Auchan, BMW, etc.). My goal: to make your IT a true lever for performance, by providing you with reliable, operational expertise adapted to your specific challenges.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Fort-de-France (up to 50km)

Experience

  • Gmes Bugbusters
    Project Manager / Microsoft Trainer / Systems and Network Administrator
    January 2024 - October 2025 (1 year and 9 months)
    Le Lamentin, Martinique
    As a Project Manager and Microsoft Trainer, I lead IT infrastructure projects and ensure the skill development of technical teams.

    Main missions:
    • Management of systems and network administration projects
    • Training in Microsoft 365, Azure, and server technologies
    • Technical support and advice to clients
    • Deployment and optimization of infrastructures

    Clients: MARSHIP, Madivial, Sdis972, Union de femmes de Martinique (UFM), Auchan, ADAFAE, ADAPEI, APPUI SANTE MARTINIQUE, DreamPrint
    Microsoft 365 Systems and Network Administration Training Active Directory Technical Support
  • Anvole S.A.S
    Systems and Network Administrator and Project Manager
    November 2021 - December 2024 (3 years and 1 month)
    Le Lamentin, Martinique
    Leading systems and network administration projects for various clients in Martinique and Guadeloupe. Complete management of IT infrastructure and technical support.

    Main missions:
    • Deployment and administration of Windows/Linux servers
    • Configuration and maintenance of complex networks
    • Migration and updating of infrastructures
    • Level 3 technical support
    • Training of internal teams
    • Management of multi-site projects

    Clients: Caribbean Founders Institute, Police SATPN Martinique, Martinique Aimé Cesaire Airport Samac, Martinique Management Center, Sopa Cultura Xerox, Librairie Antillaise, Odyssi, BMW Martinique, Fore, Mission Locale Espace Sud, Comia, Madivial
  • Solutions 30
    Systems and Network Administrator
    January 2018 - October 2021 (3 years and 9 months)
    Administration and support of a large-scale IT park for clients in the public and private sectors. Management of complex multi-site projects with end-user training.

    Key achievements:
    • Commissioning of over 100 sites (headquarters, warehouses, EF2S schools, vocational training centers, middle schools)
    • Deployment and administration of critical infrastructures
    • User training in administration and configuration
    • Level 2 and 3 technical support
    • Optimization of IT processes

    Technical Env.: Windows Server, Active Directory, virtualization, networks, security

    Clients: Louis Vuitton, Bouygues Télécom, Carrefour, Gip Recia
    Active Directory Virtualization Systems and Network Administration Technical Support Microsoft Windows Server

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Education

  • Higher Technician in Computer Networks and Telecommunications
    AFPA
    2017
    Technicien supérieur en réseaux informatiques et télécommunications
  • IT Support Technician
    AFPA
    2016
    Technicien d'assistance en informatique

Certifications

Skill set

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