Lasitha S.

I’m Lasitha Samarasekara, a passionate and results-driven network engineer with over 11 years of experience in designing, deploying, and managing secure, high-performance network infrastructures across global enterprise environments. 🔧 I specialize in: Network design, provisioning, and optimization (LAN/WAN, BGP, OSPF, VPNs) Advanced troubleshooting and fault isolation Cisco, Fortinet, Juniper, Arista, and Palo Alto technologies Automation with Python, Ansible, GitLab, and Rundeck Security policy implementation, disaster recovery, and compliance Network performance monitoring (PRTG, ThousandEyes, Entuity) 💡 Whether you're a startup needing scalable network architecture or an enterprise looking to automate operations and enhance resilience, I bring deep technical knowledge, strong documentation skills, and a proactive approach to every project. Let’s connect and build robust, secure, and future-ready networks for your business. 🌐