Networking Troubleshooting LAN Switching Windows Server Active Directory Wireless Networking Wireless Technologies Network Administration Virtualization HyperV CCNA Routing DHCP Cisco Certified Windows System Administration VLAN Wireless Fortinet Cabling Software Installation DNS Server Unifi Firewall Management Microsoft Cluster Ubiquiti Networks                                                               Edexcel BTEC HND in ICT System Support British College of Applied Studies  Zahira College Mawanella   Senior System Specialist HCL Technologies Network Engineer National Aquaculture Group    