MySQL Shell Scripting Linux Ubuntu Windows Network Security Microsoft SQL Server Tomcat Networking Cisco Routers Unix Active Directory Apache Wireless Networking Network Design Network Administration Firewalls CCNA CCNP Certified Cisco Technologies Cisco IOS Switches VPN Routing VoIP DHCP DNS Routers TCPIP IP Data Center Checkpoint VMware BGP Information Security OSPF VLAN Wireless LANWAN Security Checkpoint Security Computer Security Juniper Penetration Testing IPS Bluecoat                                                Network Administrator Pan Asia Banking Corporation PLC Network Engineer Sri Lankan Airlines    