Kavinda Dilshan

Hanwellage Kavinda Dilshan

Professional Network Engineer

About Me

I am Kavinda Dilshan, an AI, software, and network engineer with a deep passion for advanced networking, cybersecurity, and cloud-based solutions. My expertise spans across leading networking brands, including Cisco, Juniper, Aruba, Extreme Networks, MikroTik, FortiGate, Palo Alto, and Huawei.

I specialize in network automation, cloud networking, AI-driven network security, and web-based platforms. My work focuses on deploying enterprise-grade networking solutions, configuring firewalls and security appliances, and integrating machine learning in network engineering to optimize performance and security.

Expertise in Leading Networking Technologies:

Cisco & Juniper: Advanced routing, switching, and network security configurations
Aruba & Extreme Networks: High-performance wireless solutions and SD-WAN technologies
MikroTik & Huawei: Scalable networking for ISPs, enterprise infrastructure, and automation
FortiGate & Palo Alto: Next-gen firewall security, threat intelligence, and zero-trust architectures

Focus on Networking & AI Innovations:

Network Automation: Leveraging AI and scripting to optimize and secure networks
Cloud & Edge Computing: Building scalable, cloud-based solutions using Cloudflare Workers
Cybersecurity & Firewalls: Implementing next-gen security solutions for enterprises
Virtualized Networking: Creating web-based virtual PCs and network labs for students

With my strong background in both software and networking, I am dedicated to bridging the gap between AI, automation, and secure networking to drive innovation in the digital world.

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Hanwellage Kavinda Dilshan | Sri Lanka Most Talented Network Engineer ( Cisco / Juniper / Microtik / Fortinet / Extreme / Aru

Cisco Badges

I am a Cisco-certified network engineer, holding CCNA (Cisco Certified Network Associate) and CCNP (Cisco Certified Network Professional) certifications, along with multiple Cisco NetAcad free certifications. These certifications validate my expertise in networking, security, and advanced routing & switching.

CCNA (Cisco Certified Network Associate) – Strong foundation in routing, switching, security, and network automation.
CCNP (Cisco Certified Network Professional) – Advanced expertise in enterprise networking, troubleshooting, and security solutions.
Cisco NetAcad Certifications – Comprehensive knowledge in network security, cybersecurity, IoT, Linux, and automation.

With these certifications, I specialize in:
Enterprise network design & troubleshooting
Routing & switching (OSPF, BGP, EIGRP, STP, VLANs)
Firewall & security implementation
Cloud networking & SD-WAN solutions
Network automation & programmability

My Cisco expertise enables me to design, deploy, and secure modern networks, ensuring high performance and reliability for businesses and cloud infrastructures.

Huawei HCIA Certification & Expertise

I am a Huawei Certified ICT Associate (HCIA), demonstrating expertise in Huawei networking, security, and enterprise solutions. This certification strengthens my skills in network design, configuration, and troubleshooting using Huawei technologies.

HCIA (Huawei Certified ICT Associate) – Covers routing & switching, WLAN, security, and cloud technologies.

With HCIA, I specialize in:
Huawei enterprise network solutions (Switching, Routing, and WLAN)
VRP (Versatile Routing Platform) configuration & troubleshooting
Firewall & security implementation
Cloud networking & SDN (Software-Defined Networking)

My Huawei certification, combined with my expertise in Cisco, Juniper, FortiGate, and other networking vendors, allows me to build multi-vendor, high-performance network solutions for modern enterprises.

Juniper JNCIA Certification & Expertise

I am a Juniper Networks Certified Associate (JNCIA), demonstrating a strong foundation in Juniper networking, Junos OS, and enterprise network solutions. This certification validates my expertise in routing, switching, and security using Juniper technologies.

JNCIA (Juniper Networks Certified Associate) – Covers Junos OS fundamentals, network protocols, routing & switching, and security concepts.

With JNCIA, I specialize in:
Juniper enterprise network solutions (EX, MX, and SRX series)
Junos OS configuration & troubleshooting
Routing protocols (OSPF, BGP, IS-IS) and switching (VLANs, STP, LAG)
Firewall security policies & VPN implementation

My Juniper expertise, combined with certifications in Cisco, Huawei, FortiGate, and Palo Alto, allows me to design and deploy multi-vendor, high-performance network infrastructures.

Extreme Networks Certification & Expertise

I am Extreme Networks certified, showcasing expertise in high-performance networking, cloud-driven solutions, and software-defined networking (SDN). My certification covers Extreme switching, wireless technologies, and security to deliver scalable enterprise network solutions.

Extreme Networks Certification – Covers switching, routing, cloud networking, and SD-WAN.

With this certification, I specialize in:
Extreme Switching & Routing (EXOS, Fabric Connect, VLANs, STP)
Extreme Cloud IQ & SD-WAN Solutions
Wireless Networking & Network Automation
Security, Policy Enforcement, and Analytics

My multi-vendor expertise in Extreme Networks, Cisco, Juniper, Huawei, FortiGate, and Palo Alto enables me to design robust, scalable, and secure network architectures for modern enterprises.

Fortinet Certification & Expertise

I am Fortinet certified, specializing in next-generation firewall security, threat protection, and secure networking solutions. My certification covers FortiGate firewall deployment, VPN configurations, network security policies, and intrusion prevention systems (IPS) to ensure enterprise-grade cybersecurity.

Fortinet Certification – Covers firewall security, VPNs, IPS, web filtering, and threat management.

With this certification, I specialize in:
FortiGate Firewall Deployment & Configuration
Intrusion Prevention Systems (IPS) & Threat Intelligence
SSL/IPSec VPN Implementation for secure remote access
Web Filtering & Application Control

Security Fabric & SD-WAN Solutions

My multi-vendor expertise in Fortinet, Cisco, Juniper, Huawei, Palo Alto, and Extreme Networks allows me to design secure, high-performance network infrastructures for modern enterprises.`

MikroTik Certification & Expertise

I am MikroTik certified, specializing in routing, switching, wireless networking, and security using RouterOS and RouterBOARD devices. My certification covers network design, firewall implementation, VPN configurations, and traffic engineering for small to large-scale networks.

MikroTik Certification – Covers RouterOS, advanced routing, firewall security, and QoS.

With this certification, I specialize in:
MikroTik RouterOS Configuration & Management
Routing (OSPF, BGP, MPLS) & Load Balancing
Firewall, NAT, and Security Policies
VPN (IPSec, PPTP, L2TP) & Hotspot Management
Wireless Network Deployment & Bandwidth Control (QoS)

My multi-vendor expertise in MikroTik, Cisco, Juniper, Huawei, Fortinet, Extreme Networks, and Palo Alto enables me to design efficient, secure, and scalable networking solutions for ISPs, enterprises, and cloud-based environments.

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