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Khalid BASIYD FELLAHI

Rte de Tavel 17, 1700 Fribourg, Switzerland · Driving licence, own car

Khalid BASIYD FELLAHI

Systems and network technician in Fribourg, Switzerland

01

About

Nearly 10 years administering and supporting IT environments in critical contexts: SNCF Voyageurs (onboard network equipment maintenance, then systems & network support), SNCF Réseau, Assystem, and currently OCI in Annemasse. Day-to-day work covers Active Directory management (DNS, DHCP, GPO) and Microsoft 365 / Entra ID, Windows 10 / 11 workstation imaging and deployment, N1/N2 support via ServiceNow and GLPI, and IT asset management (PCs, printers, network devices). Comfortable with virtualisation (VMware, Proxmox VE, VirtualBox), cloud (OVH, Azure, AWS), VoIP telephony (Asterisk), VPN / firewall and backup / restore. Based in Fribourg, mobile across French-speaking Switzerland. On the side, freelance webmaster since 2008 — building websites in PHP / CMS and running Linux servers (Ubuntu, Debian, CentOS) end-to-end. Fluent in French, Spanish, Catalan and Berber; professional English.

02

Work experience

  1. Systems and network technician · OCI

    Jan 2026 — present

    Annemasse, France

    • User account management on Active Directory (creation, GPOs) and Microsoft 365 / Exchange account provisioning.
    • Install, migrate and maintain Windows 10 / 11 user workstations.
    • Multi-site WAN connection supervision.
    • IT asset management (PCs, Canon / Ricoh / HP printers).
    • User support, install and deploy IT equipment.
    • Hands-on discovery and contribution to VMware ESXi / vSphere virtualised infrastructure (Windows + Linux).
    • Supporting Veeam Backup management and off-site backup copies.
    • Active Directory
    • GPO
    • Microsoft 365
    • Exchange
    • Windows Server
    • VMware vSphere
    • Veeam Backup
  2. Freelance webmaster & developer

    Jun 2008 — present

    MonSite74.fr / PC74.fr · Self-employed

    Alongside my employed roles, I build and host websites for clients and personal projects — from development to Linux server administration, end-to-end.

    • Dedicated and VPS Linux server administration (Ubuntu, Debian, CentOS): install, hardening, monitoring, backups.
    • Web development in PHP, HTML, CSS. CMS deployment and customisation: WordPress, PrestaShop, Joomla, PHPBoost, Xoops.
    • Web servers Apache, Nginx (reverse proxy) and LiteSpeed: configuration, performance tuning and caching.
    • Live streaming servers (Nginx-RTMP) and CDN distribution.
    • Mail servers: Exim, Postfix, Sendmail.
    • Security: IPtables, CSF, LFD firewalls.
    • SEO and performance optimisation (Core Web Vitals).
    • Linux
    • PHP
    • Nginx
    • Apache
    • WordPress
    • PrestaShop
    • MySQL
    • JavaScript
    • SEO
  3. Systems and network technician · SNCF Réseau

    Jul 2024 — Dec 2025

    Marseille, France

    • Hardware, system and network incident resolution via ServiceNow (N1 and N2).
    • Office 365 and application incident management via ServiceNow (N1 and N2).
    • Friendly on-site support at the "Digital Bar".
    • Access and account management via Active Directory, LDAP and IAM.
    • Networking IT equipment (patching, installation…).
    • Imaging, configuring and installing IT equipment (desktop, laptop, tablets, printers…).
    • ServiceNow
    • Active Directory
    • LDAP
    • IAM
    • Office 365
  4. Systems and network technician · Assystem

    Feb 2024 — Jun 2024

    Marseille, France

    • Daily imaging of ~100 desktops and laptops, ensuring commissioning and availability.
    • Hardware upgrades (RAM, hard-drive replacement) to optimise performance.
    • After-sales support: diagnosis and replacement of components (screens, keyboards, internals) to maintain reliability.
    • IT equipment logistics: order preparation, processing and tracking.
    • Accurate and on-time equipment dispatch to guarantee user satisfaction.
    • Imaging
    • Hardware
    • Logistique IT
  5. Senior systems and network technician · SNCF Voyageurs

    Mar 2023 — Jan 2024

    Lille, France · Permanent contract

    • Hardware, system and network incident resolution via ServiceNow (N1).
    • Imaging, preparing and installing workstations (thin clients, laptops, desktops).
    • Install and configure IT equipment (printers, scanners, keyboards, headsets…).
    • Handle calls, emails, requests and N1/N2 incidents on office, network and server tools.
    • Network setup and equipment configuration (routers, firewalls, switches).
    • Infrastructure monitoring (system resources, updates, supervision).
    • Update documentation, procedures and internal resources for operational continuity.
    • ServiceNow
    • Windows Server
    • Routers / firewalls / switches
  6. Multi-skilled train maintenance technician · SNCF Voyageurs

    Jan 2017 — Feb 2023

    Lille, France · Permanent contract

    • Contributed to deploying the Internet On Board (IOB) project on SNCF rolling stock.
    • Install and fix onboard communication antennas.
    • Configuration and commissioning of onboard network equipment.
    • Cabling and connection operations.
    • Level 1 and 2 incident diagnosis and resolution.
    • Functional tests and pre-operation installation validation.
    • Intervention reports and rail quality / safety procedures.
    • Onboard networks
    • Cabling
    • Antennas
    • IOB
  7. Systems and network maintenance technician · GIS SL

    Jul 2015 — Sept 2016

    Tortosa, Spain · Permanent contract

    • Custom PC assembly, configuration and installation.
    • Preventive and corrective IT asset maintenance.
    • Hardware diagnosis, repair and refurbishment.
    • N1 and N2 technical support, remote and on-site.
    • Active Directory administration and user account management.
    • IP telephony deployment and support (Asterisk, VoIP).
    • Incident ticket management (GLPI), procedure writing and technical reports.
    • Active Directory
    • Asterisk VoIP
    • GLPI
    • PowerShell
    • Office 365
  8. IP telephony technician · VENCOTEL s.r.l.

    Jan 2015 — Mar 2015

    Turin, Italy · Internship

    • Install and configure IP telephony solutions (Asterisk, Elastix).
    • VoIP PBX deployment and configuration.
    • IP terminal configuration and maintenance (Yealink, Yeastar and others).
    • User account management, extensions and dial plans.
    • Network and IP telephony incident diagnosis and resolution.
    • IP video surveillance system install, configuration and maintenance.
    • User technical support and operational documentation.
    • Asterisk
    • Elastix
    • Yealink
    • Yeastar
    • IP CCTV

04

Technical skills

Systems & administration

  • Windows Server 2016/2019/2022
  • Linux (Ubuntu, Debian, CentOS)
  • Active Directory
  • DNS
  • DHCP
  • GPO

Networking

  • LAN / WAN
  • Routeurs / switches
  • VLAN
  • Routage
  • VPN
  • NAT
  • TCP/IP
  • Supervision
  • Dépannage

Virtualisation & cloud

  • VMware vSphere / ESXi
  • Proxmox VE
  • VirtualBox
  • Hyper-V
  • OVH
  • Azure
  • AWS
  • Microsoft 365 / Entra ID

Support & operations

  • Support N1/N2
  • TeamViewer / AnyDesk / ISL
  • ServiceNow
  • GLPI
  • Déploiement logiciels
  • Imprimantes & périphériques
  • Documentation

Security & backups

  • Firewalls (IPtables, CSF, LFD)
  • Antivirus
  • Veeam Backup
  • Sauvegarde / restauration
  • Plan de reprise
  • Sensibilisation utilisateurs

Telephony & scripting

  • Asterisk / Elastix
  • VoIP
  • IVANTI (MDM)
  • PowerShell
  • Bash

03

Education

  1. BAC +2 Senior systems & network technician (Swiss equivalent: ES higher diploma) · ZLI Engineering

    Sept 2022 — Feb 2023

    Lille, France

  2. BAC +2 Systems & network technician (Swiss equivalent: ES higher diploma) · INS Montsià

    Sept 2013 — Jun 2015

    Spain

  3. High-school diploma · Systems & networks (Swiss equivalent: CFC informaticien) · INS Montsià

    Sept 2010 — Jun 2012

    Spain

07

Languages

  • French
    Advanced
  • English
    Professional
  • Spanish
    Bilingual
  • Catalan
    Bilingual
  • Berber
    Bilingual

05

Personal projects

  • This site — bilingual online CV with PDF export, designed and built from scratch.

    • Next.js 16
    • TypeScript
    • Tailwind CSS
    • next-intl
    • Vercel
  • agences-placement.ch

    2026 — présent

    Directory of recruitment and temporary-work agencies in Switzerland.

    • Next.js
    • Supabase
    • Vercel
  • futboleros.nu

    2023 — présent

    Football schedules and TV channels. Multi-locale, automated API syncs, scraping, AI-generated articles, full admin back-office.

    • Next.js
    • Supabase
    • Anthropic Claude
    • Vercel

08

Interests

  • Trail running
  • Football
  • Climbing

06

Contact

Available for opportunities and collaborations.