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Sofiane Adda BelkoceirSA

Sofiane Adda Belkoceir

Network Security Infrastructure System Administrator

€550/day
2 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sofiane

Since my early age, IT has been a real passion. I take great pleasure in managing a company's entire IT infrastructure. My expertise allows me to intervene in various aspects such as security, network, and infrastructure systems.
I can also assist with small projects such as setting up a VPN, NAS accessibility, and email migration.

Do not hesitate to contact me to discuss your projects and examine their feasibility.
  • English

    Basic

  • Spanish

    Basic

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km), Paris (up to 30km)

Experience

  • OPHMONTREUIL
    Apprenticeship Network and System Administrator \ Project Manager
    REAL ESTATE
    July 2013 - December 2015 (2 years and 5 months)
    Montreuil, France
    • Project management for deployments and migrations: Olfeo, Sophos, Eset
    • Administration and maintenance of park servers (Windows and Linux)
    • Virtualization (Vmware Esx and VSphére)
    • Migration of Windows 2003 file servers to 2012
    • Management and administration of Layer 2 and 3 switches (HP & DELL)
    • Proxy (Olfeo) and antivirus (Eset) management
    • Park management: Active directory, email (kerio)
    • Implementation of User and IT Service Procedures
    • Backup (Veeam) and data archiving management for clients and servers
    • Implementation of security procedures
    • User Training
    • User awareness of IT tools
    • Installation and configuration of workstations, network printers, and servers
    • User support (phone and tickets) Level 2
    • Account Archiving
    • IP Telephony management (Aastra)

    Technical environments: Windows (XP and SEVEN), Windows Server (2003, 2008, and 2012) and Linux (CentOS, Debian), Olfeo, Eset, Sophos, Cobian, Veeam, ESX, Kelio, Kerio, GLPI.
    Project Management Windows Server Linux VMWARE BACKUP OLFEO VEEAM GLPI TELEPHONY
  • LOCARVHIVES
    Network and System Administrator
    TECH
    February 2016 - April 2016 (3 months)
    Saint-Ouen, France
    • Supervision of server, network, and backup production
    • Administration and maintenance of park servers (Windows and Linux)
    • Virtualization (Vmware Esx and VSphére)
    • Implementation of corrective and/or palliative actions for all alarms from IT environments (servers, infrastructures, and applications)
    • Informing internal or external users (clients) about the progress and/or resolution status of their requests and incidents
    • Active participation in the implementation of administration, monitoring, maintenance, and backup policies
    • Backup management (NetVault)
    • Level 1 and 2 assistance for internal users
    • Management of backups and user accounts on AS400

    Technical environments: Windows (XP and SEVEN), Windows Server (2003, 2008, and 2012), AS400, NetVault.
    Windows Server VMWARE ZABBIX
  • BLUELINEA
    Information System Manager
    HEALTH AND WELLNESS
    May 2016 - May 2022 (6 years and 1 month)
    Élancourt, France
    • Network architecture redesign:
    - Mapping of the new infrastructure (6 remote sites)
    - Implementation of a new network with FortiGate Firewalls
    - Implementation of a Wifi network (FortiAP)
    - Redesign of core and distribution network switches (Cisco)
    - Implementation of client and inter-site IPSEC VPNs
    - Implementation of a new UPS (Eaton)
    • System architecture redesign:
    - Implementation of Active Directory
    - Implementation of a Synology NAS solution
    - Implementation of a Terminal Server and RemoteApp
    - Implementation of an inventory and user support tool (GLPI\OCS)
    - Implementation of a monitoring solution (Zabbix)
    • Infrastructure redesign:
    - Establishment of two sites in a Data Center
    - Server and network migration with 24/7 production assurance
    - Monitoring of network service providers SFR, Orange
    • Administration and maintenance of park servers (Windows and Linux)
    • Administration of Office 365 accounts (Exchange Online, Office Online Suite, OneDrive, Teams)
    • IPBX administration (Xorcom, Asterisk)
    • Security of all IT equipment
    • Virtualization (Vmware Esx and VSphére)
    • Technical documentation for all projects
    • All-level assistance for internal users
    • IT budget purchasing and monitoring
    • User training
    • Technical on-call duty

    Technical environments: Windows (Seven, 8, 8.1, 10), Windows Server (2003, 2008, 2012, and 2016), Linux (CentOS and Debian), GLPI, Fortigate, Cisco, DLINK, Dell, HP, Eaton
    Project Management Windows Server Linux Powershell Router Firewall Telephony

Reviews

5.0

Out of 2 ratings

C

Christophe

FinHarmony

Reviewed on 12/17/2024

Fast and efficient, thank you!
I

Ilena

INDEO Consulting

Reviewed on 11/14/2023

professional, available, serious.

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Education

  • Expert in Digital Security
    ASTON SQLI
    2015
    Titre Pro Niveau I
  • Network and Database System Administrator
    ASTON SQLI
    2014
    Titre Pro Niveau II

Certifications

  • Certified Ethical Hacker v8
    CEH
    2015

Skill set

Categories