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Hamza A.HA

Hamza A.

Network System Administrator / Network Engineer

€610/day
Bezons, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hamza

IT & Digital Transformation Expert
I support you in the management, security, and modernization of your IT infrastructure, for a smoother, more productive, and more reliable organization.

- Services offered:
Outsourcing: networks, servers, backups, disaster recovery plan.
Support & Training: user assistance, collaborative tools training.
IT Project Management: audit, writing specifications, deployment, documentation.
Consulting: complete diagnosis of your IS, digital transformation, security.

- Why choose me?
A human, clear, and results-oriented approach, with tailor-made solutions to simplify your processes, secure your data, and improve your performance.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • France Télévisions
    System and Network Engineer
    FILM AND AV
    January 2024 - July 2025 (1 year and 6 months)
    Paris, France
    Incident analysis and resolution: Handling tickets related to network and security incidents, identifying causes, and implementing solutions within the best possible timeframe.
    • Proactive monitoring: Managing alerts from monitoring tools, with rapid intervention to ensure infrastructure stability and security.
    • Analysis, planning, and implementation of change requests on network and security infrastructures.
    • Steering and/or execution of cross-functional projects: Leading and/or carrying out network and Wi-Fi projects for infrastructure deployments.
    • Maintenance and updates: Performing preventive and corrective maintenance operations on network equipment (switches, firewalls, IAP access points) to ensure up-to-date and functional infrastructure.
    • Coordination with external partners (Orange, Colt, etc.) and manufacturers for major incident resolution, and follow-up of escalations if necessary.
    • Documentation: Writing and updating procedures, processes, and technical documentation (operating procedures, guides) to ensure business continuity and team skill development.
    Network Administration
  • Ramsay Santé
    Finance Business Owner Project Manager
    MEDICAL
    September 2022 - October 2023 (1 year and 2 months)
    Cergy, France
    • Incident Management: Handling and resolving incidents via the Hermès tool
    • Project Management: Monitoring projects and deliverables until their completion
    • Documentation: Updating and populating the user knowledge base
    Project Management Team Management Training
  • Saipem
    IT Support Technician
    October 2021 - March 2022 (5 months)
    Montigny-le-Bretonneux, France
    IT equipment setup On-site equipment configuration Incident Management User request reception

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Education

  • Licence Chef de Projet Informatique, Administration et gestion de l''informatique / technologies de l''information
    EFFICOM PARIS
    2021
    Licence Chef de Projet Informatique, Administration et gestion de l''informatique / technologies de l''information
  • BTS, IT, Network Systems Infrastructure Solutions (work-study program)
    Imc Alternance
    2020
    BTS , SIO - Solution Infrastructure Système Réseaux en alternance

Skill set (16)

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