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Ersin MetinEM

Ersin Metin

Systems and Network Administrator

€450/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ersin

I am passionate about IT and new technologies.

I enjoy collaborating and proposing IT solutions.

I like challenges and large-scale projects.

I look forward to offering you my solutions.
  • French

    Native or bilingual

  • English

    Fluent

  • Turkish

    Native or bilingual

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

Experience

  • ERAM
    Systems and Network Administrator
    RETAIL (LARGE RETAILERS)
    October 2023 - October 2024 (1 year)
    Paris, France
    Remote network administration and management of five
    shops simultaneously
    · Client shop IT management and implementation of
    secure networks
    · Management of on-site technicians to ensure smooth
    migration via Teams
    · Automation of Fortigate router deployments via
    Fortimanager using VMware
    · Network administration of Fortinet, Cisco, Cloud
    Meraki, Wi-Fi equipment
    · Administration of VMware ESX IT systems
    · Remote network management and installation via client
    IT domains
    · Project management for migrations and creation of
    execution procedures
    · Remote network administration for configuration
    blocking issues
    · Validation of equipment before and after store
    migration
    · Network monitoring during migration and validation
    of migration
    · Audit and implementation of cybersecurity for
    infrastructure networks
    · L1, L2, L3 support for on-site technicians during
    management
  • Ramsay
    Systems and Network Administrator
    HEALTH AND WELLNESS
    October 2022 - October 2023 (1 year)
    Paris, France
    Administrator and Systems / Ramsay Santé Paris
    IT management of the infrastructure and architecture of the nine
    Paris Pole sites
    Administration of 8 Virtual Clusters on vSphere 7 with
    579 virtual machines
    Administration and monitoring of Centreon
    Administration of IBM Power7 servers
    Active Directory administration Windows Server
    2016, 2019
    Installation and configuration of Proxy servers
    Installation and configuration of Firewalls and certificates
    Installation of network bays and HP Aruba Switch routing
    Firewall
    Administration of HP Aruba Wi-Fi clusters, access points, and
    controllers
    Management of technical teams for ticket processing
    Administration of Citrix, AIX, Redhat Linux systems
    Project for installing packages for business software
    SCCM
    Installation and configuration of VMs on clusters
    Administration of backup VM servers under VEEAM

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