Computer Hardware Troubleshooting Strategy Network Security Cybersecurity Network Administration Computer Network Operations Network Design Troubleshooting Servers System Administration Computer Hardware Network Engineering Wireless Networking Hardware Installation Hardware Diagnostics Computer Hardware Assembly IT Hardware Support Computer Hardware Installation Hard Drives Network Technology                                                       Bsc(hons) Network Technology & Cyber Security, Network and System Administration/Administrator IDM nations campus     Network Administrator Irradiance Lanka Data Entry Specialist Lalan Group System Administrator Softlogic Holdings PLC  