CCNA, CCNP, LPIC-1
Networks Engineer: TCP/IP, Routing (RIP, RIPv2, EIGRP, OSPF, IS-IS, BGP), Switching (VLAN, VTP,STP,MLS,CEF), Security (Unix based firewall iptables, AAA, Cisco PIX and ASA), VPN (PPTP,IPsec, Cisco VPN), Quality of Services (Cisco, Linux traffic control, HTB), Management & Auditing Tools (SNMP, Nagios, MRTG), LAN / WAN / WLAN (Ethernet, ATM, STM, PPP, PPoE, ISDN, Frame Relay, xDSL, E1/T1, OFDM, 2.4 Ghz, 3.5Ghz), Telecommunication (GSM & UMTS networks, GPRS, 3G, HSDPA data packets), Network Cabling Systems
System Administrator: Linux (Slackware, Fedora, Redhat, Debian), Solaris,Windows 9x, NT, 2000, XP, SBS; E-mail (Qmail, Sendmail), Web (Apache, IIS), Proxy (Squid), Database (Mysql)
Hardware: Cisco, Linksys, Siemens, HP, Alvarion, Riverbed, BlueCoat, 3COM, Avaya