Secure Network Infrastructure
Designed and deployed secure LAN/WAN with Cisco, MikroTik, and firewall integrations for TGL Holdings.
About Me
I'm a passionate IT professional specializing in network support, cybersecurity, and cloud technologies. With hands-on experience across Linux, Cisco, and Microsoft ecosystems, I empower businesses with secure, efficient IT solutions.
Skills
Networking (Cisco, MikroTik, Meraki)
Linux & Windows System Administration
Cybersecurity (Defensive Security, SIEM)
Virtualization (KVM, VMware, Hyper-V)
Cloud (Azure, Linode, DigitalOcean)
Cisco Certified Instructor (CCNA, CyberOps)
Featured Projects
Call Center with 3CX & Asterisk
Implemented VoIP systems with 3CX and Linux-based PBX for enhanced call center operations.
Server Virtualization (KVM)
Deployed Linux KVM virtualization for scalable and secure hosting of enterprise services.
Contact
Email: x@sahansenarathna.com
LinkedIn: linkedin.com/in/sahansena