Freelancer profile translated to English.

Description

As a Network and Security Expert, my role is to lead projects from study to integration, as well as to ensure the proper functioning of a network and security infrastructure.

With strong technical skills, perseverance, and rigor, I will be able to successfully complete the projects entrusted to me and achieve the set objectives.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km), Lyon (up to 50km), Nice (up to 50km), Marseille (up to 50km), Toulouse (up to 50km)

Axians
Network & Security Expert
January 2023 - Today (3 years and 5 months)
Strasbourg, France
Actions and projects carried out:

• Pre-sales and responses to calls for tender (CFT)
• Implementation of the Fortinet SD-WAN solution (Fortigate/FMG/FAZ) within an international scope with segmentation and security components
• Design and implementation of Data Center segmentation (Cisco Switches, Fortinet Firewall)
• Deployment of Cisco industrial LAN networks with segmentation via Fortinet firewall on production sites
• Deployment of FortManager, FortiAnalyser, and FortiEMS solutions
• Extension of the core network to a second room in DR (Disaster Recovery Plan)
• Migration of the network core and distribution switches (Cisco, HPE, FortiSwitch)
• Go-live of the Wallix bastion
• Security architecture design (LAN / WiFi / WAN)
• Advanced N3 support Fortinet / Cisco / HPE
• Knowledge transfer and technical documentation writing.

Technical environment: Fortinet, Stormshield, Cisco, HPE Aruba and Comware, Dell, Wallix.
MD6 Consulting
Network & Security Engineer
July 2020 - January 2023 (2 years and 6 months)
Strasbourg, France
Actions and projects carried out:

• Pre-sales and responses to calls for tender (CFT)
• Deployment of the Fortinet SD-WAN solution (Fortigate/FMG/FAZ) with firewalling and security features.
• Integration of Palo Alto Firewall with routing and security feature management.
• Migration of the network core, integration of firewalls, and traffic segmentation.
• Migration of the backbone network (interconnection of client sites / transit routing / client internet access).
• Migration of MPLS interconnections on several sites.
• Deployment of Aruba WLAN infrastructures with AirWave/Aruba Central and ClearPass (Policy Manager, Guest, Captive Portals, TLS, etc.) on dozens of sites.
• Implementation of a SAN network (low latency switching)
• N2/3 Support and incident management.
• Knowledge transfer and technical documentation writing.
Technical environment: Fortinet (Fortigate, Fortimanager, FortiAnalyser, etc.), Palo Alto, Sophos, Cisco, Aruba HPE (LAN, WiFi, Central, Clearpass), Mikrotik, Dell, Mellanox.
Secteur Bancaire
Network and Security Consultant
March 2019 - July 2020 (1 year and 4 months)
Paris Lane, Kent County, DE, USA
Actions and projects carried out:

• Ensure the operational readiness of network and security infrastructures.
• Management of RUN mode actions and technical support.
• Detection of potential problems using supervision tools, initial diagnosis, and proposal of solutions or workarounds.
• Management of incidents, changes, and requests in accordance with client processes.
• Maintenance and evolution of the new Data Center Fabric (Cisco ACI)
• Implementation of a configuration backup solution with LibreNMS-Oxidized for all equipment (Cisco, Juniper, Fortinet, Palo Alto).
• Centralization of authentication via FreeRadius-LDAP.
• Automation of configurations with Ansible/Puppet.
• Strengthening of security rules for a critical scope (business and administration flows).
• Writing of technical documentation (DAT, Inventory / Urbanization, Wiki).

Technical environment:
Cisco, Juniper, Fortigate, Palo Alto, Checkpoint, Ansible, Puppet, Tufin