Manoja Siriwardena, B.Sc.Eng. (Hons), CCIE #36338Specialization • ISP Backbone Network operations, maintenance and optimization.• IP MPLS Network operations, maintenance and optimization.• Leading and managing the engineering operations Team.• Configuring, implementing and customizing open source NMS software.• Checkpoint & Cisco Firewalls, Bluecoat & Squid proxy Operations.• Linux Server AdministrationPlatform Hardware and Software Experience • Routers Cisco CRS-1, 12406/12410, 7600, ASR1001, ASR1004, ASR901 & ASR903• Switches Cisco 6500, ME3600X, ME3400, ME 3750, 3560 & 2960• Networking Software IOS, IOSXE & IOSXR• GPL NMS Software Cacti, Nagios, Rancid Config-backup, Rancid TACACS+, Rsyslog with PHPLogcon & Webview Net flow collector