Aris Fernando
Senior Network Engineer @Centorrino Technologies
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WORK HISTORY
Senior Network Engineer @Centorrino Technologies
Remote management and monitoring of customers enterprise networks. • NOC BAU support to a broad range of customers, from small businesses to large enterprises, across varied LAN and WAN infrastructures • Provides Tier 3 support for incident management and ticket resolution relatedto network routing, switching and firewall issues. • Creates MOPs and implements network-related changes in accordance with approved change processes. • Plans and performs upgrades of network devices—including routers, switches and firewalls—across customer enterprise networks. • Works with hardware and software vendors to resolve network-related problems.
EDUCATION
Bulacan State University
Bachelor of Science - BS, Electrical, Electronics and Communications Engineering
ABOUT ARIS FERNANDO
I am a Network Engineering Professional but I wasn’t always in IT. My journey began with a love for electronics and telecommunications, which led me to earn a degree in Electronics and Communications Engineering.Everything changed in my final year when I studied Data Communications and Networking—that subject sparked my passion for networking and inspired me to pursue this career. Today, I still love what I do because networking is dynamic, always evolving, and I enjoy visualizing how data flows across networks.I also have a deep passion for training and mentoring. Sharing knowledge not only reinforces my own understanding but also gives me the joy of seeing others succeed in their careers.What I Bring to the Table Over 15 years of hands-on experience in Network Lifecycle Engineering and Operations CCIE Enterprise Infrastructure certified, plus other vendor certifications Regional and international exposure across APAC, US, and EMEA Proven technical ability to resolve complex IP network issues Strong leadership and training experienceKey Strengths 1. Team Player – Collaborative and approachable, always ready to support colleagues 2. Technical Expertise – Solid Network engineering foundation 3. Problem Solver – Analytical and detail-oriented, proactive in finding solutions 4. Adaptability – Thrives in fast-paced environments and diverse global projects 5. Relationship Builder – Excellent interpersonal and communication skillsTechnical SkillsNetwork Architecture & Implementation: Deployed and managed enterprise-grade LAN/WAN infrastructures using Cisco, Juniper, HPE Aruba, Arista, and Extreme Networks across multi-region environments.High Availability & Routing Protocols: Implemented and optimized EIGRP, OSPF, BGP, VRRP, HSRP, and GLBP for redundancy, scalability, and failover resilience.Security Platforms: Exposure to Fortinet, SonicWall, Cisco ASA, Palo Alto, Sophos, and Barracuda firewalls across diverse enterprise environments.Automation & Monitoring: Knowledgeable in Python scripting and experienced with various monitoring platforms including SolarWinds, Nagios, Icinga, and Observium.If you\'re an IT Professional, let\'s connect. I love hearing from like-minded individuals.
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