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Julien GuilletJG

Julien Guillet

Systems, networks, and telephony administrator

€350/day
2 projects
Pipriac, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

Systems and Networks Administrator with 3 to 4 years of experience

Specializing in comprehensive client support, I handle your needs from initial installation to after-sales support. My areas of expertise include:

• System and Network Administration: Management and optimization of system and network infrastructures to ensure optimal performance and enhanced security.
• Telephony Solutions: Implementation and maintenance of telephony solutions tailored to your needs.
• IT Park Management: Comprehensive management of your IT park, including PCs, Macs, Linux, printers, and tablets, to ensure smooth and uninterrupted use.
• Cloud and Hosting Services: Offering personalized cloud services, including web hosting, virtual machine (VM) hosting, and custom cloud solution deployment.

I am dedicated to providing effective solutions that meet the specific needs of each client. My goal is to ensure a robust infrastructure and proactive management to minimize disruptions and maximize productivity.

To learn more about my services, visit jg-systems.fr.
  • French

    Native or bilingual

Can work on-site
Pipriac (up to 50km), Rennes (up to 10km), Redon (up to 20km), Nantes (up to 10km)

Experience

  • LODI Group
    Network and Systems Administrator
    January 2024 - Today (2 years and 5 months)
    Grand-Fougeray, France
    - Ensure the management of the information system and its evolutions
    - Supervise the development of new applications
    - Management of network, server, and telephony infrastructure
    - Administration of VMWARE, HYPER-V, Windows, Linux, Veeam servers. Implemented: Server migration, VMWARE, integration of business application LDAP, management and monitoring of telecommunications projects.
    DRP/BDR Best practices Good mood Infrastructure Network Administration
  • JG SYSTEMS
    Network and Systems Administrator
    January 2023 - Today (3 years and 5 months)
    Rennes, France
    We assist companies in better managing and securing their IT infrastructure. From installation to outsourcing, we maintain your equipment in operational condition (PCs, servers, telephony, network, backups). Website:
    Backup Web Hosting Attentive listening Support
  • LODI Group
    IT Technician
    September 2021 - December 2023 (2 years and 3 months)
    Grand-Fougeray, France
    - User assistance
    - Management and intervention on IT, system, and network incidents.
    - Automation: GPO (software, network drives, internet options, ...)
    - Improvement of IT and network systems, ensuring data longevity and security.
    - Procedure writing. Implemented: GPO, backup, virtualization, RMM NinjaOne, network diagram, procedure/documentation, DHCP, DRP.

Reviews

5.0

Out of 1 rating

M

Maxime

Creative Stamina

Reviewed on 5/25/2024

Thank you to Julien for his help in setting up my backup systems and configuring the firewalls. I am satisfied with his intervention and his suggestions for improvement were very relevant. I will call on him again.

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Education

  • Internal Auditors ISO 9001
    QSE Certification
    2022
    Auditeurs Internes ISO 9001
  • VLAN, Networking of computer systems and telecommunications
    Online FormaPRO
    2022
    VLAN, Mise en réseau de systèmes informatiques et télécommunications

Skill set

Categories