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Damien LaydevantDL

Damien Laydevant

Network and Security Engineering

€350/day
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Damien

With solid experience in network infrastructure and cybersecurity, I assist companies with their one-off or recurring technical projects: firewall deployment and configuration, MPLS/SD-WAN/SASE architecture implementation, routing optimization, or managing and negotiating with telecom operators.

My added value: in-depth knowledge of the operator world (Bouygues, Orange, SFR, local authorities, etc.), which is rare among purely client-side infrastructure consultants, allowing me to bridge the gap between internal technical teams and carrier contacts.

I undertake both short, targeted missions (audits, deployments, architecture reviews) and more regular part-time support.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km), Annecy (up to 50km), Genève (up to 10km)

Experience

  • Koesio
    Operator Pole Referent
    DIGITAL AND IT
    April 2023 - April 2026 (3 years)
    Lyon, France
    - Operator deployment / IT network project management
    - Router / firewall / switch / Wi-Fi installation
    - L3 Support
    - Leading production team and liaising with other teams
    - Technical Referent
    Networks and Telecoms MPLS WAN Networks Cybersecurity Mikrotik
  • ipexia
    Data & Voice Technician
    DIGITAL AND IT
    January 2019 - April 2023 (4 years and 3 months)
    Lyon, France
    - VoIP installations (Wildix & Asterisk) / router / firewall / Wi-Fi / switch
    - Datacenter & Backbone intervener. MPLS Cisco core network configuration.
    - L1/2/3 Support
    - Hosting administration (Web/mail/DNS)
    - Proxmox Virtualization
    - Client project management
    backbone Datacenter Hosting Proxmox Wildix
  • KIPLINK
    Telecom Technician
    October 2016 - January 2019 (2 years and 3 months)
    Lyon, France
    - Administration, deployment, and configuration of the Kiplink solution (based on Asterisk)
    - Asterisk telephony script development
    - LAN (as part of VoIP installations)
    - L1/L2 support for partners and clients.
    Asterisk Linux Voice over IP (VoIP) SIP Trunk Centrex

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Education

  • - Networks and Telecoms Professional License - Administration and security of systems and networks Cisco CCNA 1 Cisco CCNA 2
    DUT
    - Réseaux et Télécoms Licence Professionnelle - Administration et sécurité des systèmes et réseaux Cisco CCNA 1 Cisco CCNA 2
  • Professional License, Administration and security of systems and networks
    Tétras
    2017
    Licence Professionnelle, Administration et sécurité des systèmes et des réseaux

Skill set

Categories