Databases Teamwork Network Security Switching Cisco Routers Windows Server Active Directory Virtual Private Network VPN Network Administration Network Engineering Firewalls Network Monitoring Tools Cisco Technologies Cisco IOS Routing Routers Data Center Checkpoint Palo Alto Networks Cisco Nexus Firewall Payment Card Industry Data Security Standard PCI DSS ISO Standards Firewall Administration HP IBM iSeries IBM AS IBM Servers IP VPN palo alto IBM QRadar NMS Network Security Implementation Catalyst Switches HP Networking F BigIP                                                    Bachelor's Degree NIBM  St. Benedict's Collage, Colombo 13 Bachelor's degree University College Dublin Network Engineer Cargills Bank Limited System Operator Commercial Bank of Ceylon Ltd    