Linux Switching Cisco Networking Engineering Virtual Private Network VPN Wireless Technologies Virtualization Routing Protocols CCNA Cisco Technologies Switches Routing Routers Cisco Certified Data Center CCNP Cisco Nexus Wide Area Network WAN Local Area Network LAN Open Shortest Path First OSPF VLAN EIGRP Multiprotocol Label Switching MPLS Border Gateway Protocol BGP Internet Protocol Suite TCPIP SDWAN Cisco Application Centric Infrastructure ACI Access Points                                                             University of Moratuwa Bachelor's degree National Institute of Technology Silchar G.C.E A/L  St. Michael's College National School, Batticaloa  Network System Engineer V S Information Systems (Pvt) Ltd Network Engineer Tia Group Network Engineer (Trainee) Internet and Communication Services Unit (ICSU),  National Institute of Technology, Silchar. India  