Freelancer profile translated to English.
Back to original languageAbout Christophe
Network and security expert, I have been supporting companies and large accounts for over 20 years in the design, deployment, audit, and security of their network infrastructures. Certified in major technologies (Fortinet, Cisco, Aruba, Citrix Netscaler, ISO27001, CISSP), I am involved in projects combining performance, high availability, and cybersecurity.
French
Native or bilingual
English
Fluent
Can work on-site
Toulon (up to 50km), Lyon (up to 50km), Paris (up to 50km), Marseille (up to 50km)
Experience
- SPIE ICSNetwork and Security ExpertJanuary 2014 - Today (12 years and 5 months)• Various consulting, deployment, and audit missions (Large accounts, SMEs, VSEs in PACA and LR)• Network and security audit• MPLS to SDWAN migration projects (FortiNet Offer)• High Availability and Application Performance (Netscaler ADC)• LAN and WIFI infrastructure projects (Cisco Catalyst, Nexus, Aruba, FortiNet, Ansible)• HPiMC, PRTG Supervision• Strong Authentication Projects Microsoft Entra ID
- GROUPE ALSTOMEMEA Network and Security ManagerJanuary 2005 - January 2014 (9 years)• Management of operators/service providers and network/security infrastructure projects,• Implementation of LAN/WAN/security standards for the Alstom group (1000 sites, 100,000 users).• Business Application Optimization (WAN compression)• Capacity Planning Management• Responsible for N2/N3 WAN and LAN support for the EMEA time zone• Deployment of FortiNet security solutions, SSL remote access security.Technical environments: Cisco, CheckPoint, FortiNet, HP ProCurve, international operator management.
- SFR - CEGETELNetwork and Security ArchitectJanuary 1997 - January 2005 (8 years)• Definition and deployment of the RSS architecture - Social Health Network (transfer of treatment sheets to CPAM)• Network and Security Project Manager• Security Pre-Sales Engineer• Architecture and deployment of an ISP platform to automate dedicated and shared client architectures (CheckPoint, Linux). Technical environments: CheckPoint, F5, Juniper, Linux Debian, IPTables, Perl, ClamAV, Snort, Squid, LVS.
Recommendations
Be the first to recommend Christophe
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- BTS Electronics & Industrial Computing MASTER 2 – “Application of Networks and Telecommunications”Université Paris Diderot,BTS Electronique & Informatique Industrielle MASTER 2 – « Application des réseaux et des Télécoms»