Freelancer profile translated to English.

Description

20 years of experience in networks and embedded systems, I have technical expertise that allows me to adapt and quickly find solutions to complex problems. I have been confronted with the requirements of large accounts (France Telecom, Crédit Agricole) on security and architecture aspects.

Having done a lot of pre-sales and consulting, I listen to clients' issues and offer a pragmatic approach commensurate with their means. Convinced by the spirit of free software, my goal is to communicate all knowledge to the client to lead them towards greater autonomy.

So let's work together!

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Lyon (up to 50km)

CREDIT AGRICOLE CENTRE EST
Securing Monetics CB EMV flows
BANKING AND INSURANCE
April 2017 - July 2017 (4 months)
Lyon, France
Implementation of SSL front-end servers in load balancing and high availability on VMAWARE Linux virtual machines with OpenSSL.
Several million connections / day (CB bank authorizations)
Adaptation of SSL code for Radius accounting.
Firewall configuration.
Architecture réseau sécurité chiffrement SSL Haute disponibilité virtualisation linux monétique rfc1086
Hamman Bank
Interconnection of agencies via VPN / 4G
BANKING AND INSURANCE
February 2013 - March 2013 (2 months)
Tripoli, Libya
Creation of a multi-VPN with OpenVPN on Linux/4G routers
Interconnection of agencies.
Routing rules and network core security
X509 certificates
Implementation of a mini PKI
VPN IPSEC Routage linux
DIALINE
System Integration and Network Security Manager
TELECOMMUNICATIONS
July 2005 - August 2017 (12 years and 2 months)
Lyon, France
Microcode manager for a range of GPRS/3G routers dedicated to monetics (CB payment) for France Telecom, Crédit Agricole, Paybox.
System integration: SSL encryption functionalities, PKI, network backup.
Embedded Linux, OpenWRT on ATMEL, NXP target.
Network functionalities: Firewall, NAT, BGP
Sécurité réseau SSL Administration système IPsec Intégrateur système mysql Développement 3G Linux Protocoles Réseau Noyau linux Php C c++ bash Administration réseaux perl L2TP BGP IP Apache Database administration load balancing Redondance Clustering ATMEL NXP