Freelancer profile translated to English.
Back to original languageAbout 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
- KoesioOperator Pole ReferentDIGITAL AND ITApril 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
- ipexiaData & Voice TechnicianDIGITAL AND ITJanuary 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
- KIPLINKTelecom TechnicianOctober 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.
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Education
- - Networks and Telecoms Professional License - Administration and security of systems and networks Cisco CCNA 1 Cisco CCNA 2DUT- 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 networksTétras2017Licence Professionnelle, Administration et sécurité des systèmes et des réseaux