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Corentin L.CL

Corentin L.

Freelance System & Network Administrator

€200/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Corentin

President of Crokotech
IT and Cybersecurity Consultant

With over 5 years of experience in securing information systems and optimizing IT infrastructures, I assist companies in implementing reliable, high-performance, and secure solutions.

As the founder of Crokotech, I work with SMEs and large organizations to protect their digital assets and ensure the continuity of their operations.

📩 Contact me to discuss your cybersecurity or IT outsourcing challenges.

Email :
  • French

    Native or bilingual

Can work on-site
Nantes (up to 50km)

Experience

  • Cloud Temple
    Systems and Network Engineer
    June 2024 - Today (2 years)
    Nantes, France
    • Maintaining clients' IT systems in operational condition
    • Administration, creation, and configuration of Windows Server servers
    • Administration, creation, and configuration of Linux servers (RHEL, Ubuntu, Debian...)
    • Administration and configuration of network equipment (switches, routers, flow control, Fortinet, StormShield)
    • Direct contact with clients via Email, Teams, and meetings
    • Documentation creation (Confluence)
    • Script creation for Windows (BAT and Powershell)
    • Script creation for Linux (bash and ansible)
    Linux Windows Server System Administration Network Administration Ansible
  • Consort Group
    System and Network Administrator
    October 2023 - May 2024 (7 months)
    Nantes, France
    U IRIS
    • Migration of projects and servers to the Cloud (Google Cloud Platform)
    • Maintenance of Linux servers (RedHatLinux)
    • Infrastructure configuration via Terraform (IaC) and Kubernetes (k8s)
    • Incident resolution on Jenkins pipelines
    • Agile project management via Jira and Trello
    • Bash and ansible script creation
  • Sindup
    Network and Systems Administrator
    July 2022 - September 2023 (1 year and 2 months)
    Angers, France
    • Implementation of documentation (mkdocs)
    • User helpdesk
    • GLPI PoC
    • Script creation (bash, ansible, php...)
    • Documentation
    • Server room renovation

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Education

  • System, Network, and Security Administrators
    OpenClassrooms
    2023
    https://openclassrooms.com/fr/paths/1048-administrateur-systemes-reseaux-et-cybersecurite

Skill set (10)

Categories