· Manage to solve problem at TCP/IP
· Manage to learn quickly as possible at Operating System (Windows NT, 2000 Server, 2000 Advanced Server, 2003 Enterprise Server, Linux Suse, Red Hat, and Fedora).
· Leading and Teaching Logic : Algorithm programming and Computer Networks (LAN/WAN).
· Mikrotik Router: ROUTING, NAT, Firewall, VPN.
· IPCop : Bad Packet blocking configuration.
· Programming : Amateur SQL Server, Amateur ASP, Amateur PHP Script
· Cisco Switch (2950, 3550, 3750, 500): setup and reconfigure.
· Virtual Servers (VMWare, Proxmox, VirtualBox)