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Cédric Z.CZ

Cédric Z.

Linux & Windows System Administrator/IT Support

€400/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cédric

👋 Hello everyone!
Passionate about IT and self-taught, I have over 4 years of experience in system support and administration (Linux & Windows).

💻 Technical Skills:
🔧 System Support & Administration: Expertise in Linux, Windows, with mastery of Docker, Ansible, Proxmox.
📡 Network & Database Management: Skills in SQL, MongoDB, infrastructure optimization and security.

🌍 Flexibility & Availability: Based in Hauts de France, I am available to work remotely or on-site according to your needs.

📞 Feel free to contact me to discuss your IT projects!
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Lille (up to 15km), Lens (up to 20km)

Experience

  • OVH
    Windows / Mac System Administrator
    TECH
    November 2024 - Today (1 year and 7 months)
    Roubaix, France
    Windows / Mac System Administrator - Management of workstations and VDI (OVH):

    Management of VDI infrastructures and workstations under Workspace ONE.
    Administration of Windows/Mac Laptops, Workspace ONE, and JAMF.
    Automation and optimization of processes and client applications using PowerShell, PSAT scripts.
    Windows deployment with MDT
    Mac deployment with JAMF and DEP
    Agile methodology (80-90% project).
    Writing technical documentation and operating procedures.
    Windows PowerShell Powershell Script MDT Windows 10 Windows 11 MySQL Agility Bash Script Mac OS MDM PSADT VDI
  • Koméo
    Multi-client: Mondial Relay, Boulanger, EFS, Fichorga, Manorga...
    TELECOMMUNICATIONS
    January 2024 - Today (2 years and 5 months)
    Marcq-en-Barœul, France
    Technical support for the Kiamo CRM Solution:
    • Analysis of Kiamo logs and Windows servers.
    • Ticket management via Jira and GLPI for communication with the publisher.
    • Execution of SQL and MQL (MongoDB) queries for diagnosis and problem resolution.
    • Participation in the maintenance and troubleshooting of telecom infrastructures.
    • Monitoring and management of incidents related to telephone systems and CRM.
    • Collaboration with internal teams to improve support processes.
    Writing technical documentation and operating procedures.
    MySQL MongoDB GLPI Atlassian JIRA Windows Server Log Analysis
  • Extia
    Client: Kiabi
    RETAIL (LARGE RETAILERS)
    August 2022 - November 2023 (1 year and 3 months)
    Lys-lez-Lannoy, France
    L2 Support within the SOA team for the data exchange platform:

    • Supervision of data flows via ESB and ETL.
    • Monitoring of OAuth servers, applications, and the API platform.
    • Use of SQL queries and Bash scripts for incident analysis and resolution.
    • Ticket management via Jira in an Agile environment.
    • Log analysis to identify and resolve issues.
    Work in a Linux environment.
    Linux API SQL MongoDB Bash Script Solarwinds Apache Tomcat

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Education

  • Higher Technician in Systems and Networks
    Higher Technician in Systems and Networks Studi (in progress)
    Installer, configurer et maintenir des infrastructures informatiques. - Assurer le support aux utilisateurs. - Contribuer à la sécurité et à l'évolution des systèmes et réseaux. Programme : - Fondamentaux : Informatique, réseaux, sécurité, gestion des incidents. - Systèmes : Windows, Linux, macOS, virtualisation. - Réseaux : Configuration, supervision, sécurité, cloud computing. - Sécurité : VPN, pare-feu, détection d'intrusion. - Support : GLPI, gestion des tickets, dépannage, gestion des utilisateurs.
  • IT Support Technician
    IT Support Technician Afpa (2020)
    2020
    Technicien d'Assistance Informatique - Mise en service d’équipements numériques. - Intervention sur les éléments de l’infrastructure. - Assistance et dépannage des utilisateurs.

Certifications

  • Linux System Administration
    Linkedin Learning
    2021
    Network Administration Bash scripting User Management Storage NFS System Administration Process Management Terminal
  • Discover Docker
    Linkedin Learning
    2021
    Dockerfile Docker Swarm Docker docker-compose

Skill set

Categories