MySQL Linux Ubuntu Windows Cloud Computing Network Security Microsoft SQL Server Networking Troubleshooting System Administration Operating Systems Cisco Routers IIS Unix Windows Server Active Directory Red Hat Linux Apache Technical Support Wireless Networking Hardware Network Design Network Administration Network Engineering Firewalls CCNA Cisco Technologies Cisco IOS Switches VPN Routing DHCP DNS Routers Linux System Administration TCPIP Data Center Servers Cisco Nexus VMware Nagios OSPF RIP Windows Microsoft Exchange LANWAN WAN RHCS Blackberry Enterprise Server RedHat       Master of Business Administration (MBA) University of Sri Jayewardenepura Diploma SLIIT GCE O/L , GCE A/L D. S. Senanayake College Lead DevOps Engineer/Product owner  LSEG Technology Senior System Support Engineer/Scrum Master LSEG Technology System Support Engineer/Team Lead LSEG Technology Executive-BlackBerry Services Planning and Operations - IDC and Managed Services Dialog Axiata PLC