Python Programming Language Project Management Cloud Computing Cybersecurity Network Security Management Customer Service Networking Troubleshooting System Administration Computer Networking Cisco Routers Cisco Networking Project Planning Computer Hardware Kali Linux Windows Server Active Directory Technical Support Office Identity Access Management IAM CentOS Network Design Network Administration Red Hat Enterprise Linux RHEL Firewalls Network Monitoring Tools Network Configuration Servers System Center Configuration Manager SCCM Sophos Cisco ASA Palo Alto Networks Server Administration Nagios Information Security Management Cabling Cisco Wireless Enterprise Network Security Enterprise Network Design Wireless LAN Controller Help Desk Support Software Defined Networking Group Policy IT Risk Management Network Virtualization Operating System Administration Network Systems Infrastructure Projects Cloud Infrastructure                                      Microsoft Certified Professional  E-win Networks  Higher Diploma  Infortec International Institute of Information Technology  Mathematics B/Mahiyanganaya National Collage System Support Specialist Eureka Technology Partners IT Support Specialist MAS Holdings System Administrator Sumithra Group Of Companies Teacher National Yourth Council Service