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Christian NkouamenCN

Christian Nkouamen

IT Responsible/Team Leader/IT Coordinator/

€400/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Christian

With over 7 years of experience in technical support within demanding environments (Finance, Banking, Luxury), I assist companies in managing their IT assets, resolving complex incidents, and optimizing their IT infrastructure.
Since 2021 at Euronext Paris, I have been providing N2/N3 support to over 500 employees with a satisfaction rate exceeding 95%, while leading a team of 5 technicians and managing large-scale technical projects (migrations, deployments, application updates).
What I can bring to your projects:

VIP Support & Incident Management — Diagnosis, rapid and lasting resolution, cross-functional coordination
Endpoint Management — Intune, SCCM, Autopilot, MDM, GPO, Active Directory
Microsoft Security — Defender, BitLocker, MFA, Conditional Access
Microsoft 365 & Azure Cloud — Administration, deployment, migration (AZ-900 / MS-900 certified)
ITSM — ServiceNow, Jira, Confluence, GLPI

Accustomed to high-level stakeholders and high-stakes environments, I am comfortable both on-site and in remote maintenance.
Available for freelance assignments for IT support, asset management, or infrastructure project management needs.
Based in Île-de-France | Native French · Professional English
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • EURONEXT PARIS SA
    VIP Support Engineer
    BANKING AND INSURANCE
    February 2021 - Today (5 years and 4 months)
    92400 Courbevoie, France
    ▸ Coordination and management of a team of 5 technicians to ensure effective support (N2/N3) and SLA compliance
    ▸ Management of technical projects (migrations, deployments, application updates) in collaboration with infrastructure and security teams
    ▸ Technical support for over 500 employees, with a satisfaction rate exceeding 95%
    ▸ Resolution of incidents and user requests (Windows, Outlook, AD, Intune, SCCM)
    ▸ Network diagnostics and hardware/software troubleshooting
    ▸ Implementation and optimization of incident management procedures, reducing the average resolution time by 95%
    Microsoft Intune Active Directory Team Management IT Support IT Project Management
  • L'ORÉAL (Division Luxe)
    IT Technician
    LUXURY GOODS
    March 2019 - February 2021 (1 year and 11 months)
    92300 Levallois-Perret, France
    ▸ N1/N2 support for Luxury teams and VIP users
    ▸ Security awareness, user training, procedure writing
    ▸ Installation, integration, and updating of new equipment (hardware, infrastructure software components, cross-functional IT applications) directly on-site or remotely
    VIP Management IT Support Rigor and Organization Priority Management Stress Management
  • AXA INVESTMENT MANAGERS
    IT Technician
    BANKING AND INSURANCE
    January 2018 - March 2019 (1 year and 2 months)
    92800 Puteaux, France
    ▸ Managed full lifecycle of a cutting-edge automation project, meeting all milestones
    ▸ Conducted feasibility studies and risk assessments, mitigating potential project risks
    ▸ Collaborated with clients, leading to a 25% increase in customer satisfaction
    Customer Service IT Support Microsoft Office Ticket Management Mastering

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Education

  • Bachelor's degree in Computer Science
    University Paris Villetaneuse
    2017
    Licence en informatique
  • BTS SN
    Lycée Louis Armand
    2016
    BTS SN

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