Languages

• Visual C++, C/C++, C#, Visual Basic
• JavaScript, HTML, CSS, PHP, XML, XSL…
• SQL
• UML

Scripts

• Perl, TCL/Tk, Shell, Shell Linux, Power Shell, Bash…

DBMS

• MySql, Access

Real-Time/Embedded Development Environment

• VxWorks
• OpenWrt

Open Source

• C Librairies: cURL, gSOAP, expat, minixml, microxml,...
• Linux System: Debian/Ubuntu, RedHat/CentOS
• System and Network Administration: Asterisk, Apache, postfix, DNS, Iptables, squid, proftpd, vsftpd, DHCP , MySQL, ssh...
• Network: OpenWRT, tomato, iptables, OpenVPN, MRTG…

Routers

• Cisco, One Access

Network Protocols

• TR-069 (CWMP), OAM, Zeroconf, WiFi, WAN, LAN et WLAN, Internet-Intranet, Réseaux haut débit, VPN, SIP, RTP, GSM, GPRS, UMTS, Protocoles de Routage (RIP, OSPF, BGP, MP-BGP), Qualité de service IP, SAN & NAS, LDAP