Sherwin is a highly skilled Network Engineer specializing in designing, deploying, and managing secure, high-performance network infrastructures using high-end, enterprise-grade equipment with military-grade security protocols. Experienced in configuring and operating advanced networking hardware from MikroTik, Cisco (Nexus and Catalyst series), and Juniper, Sherwin ensures resilient and secure connectivity across diverse environments, including large-scale corporate networks such as Mia Tech Internet and Cable Installation Services and Power Tech Line, Roxas City.
Sherwin has hands-on work experience with Etisalat UAE, where he contributed to the maintenance and optimization of critical telecom networks, implementing robust security measures and improving network performance for millions of users.
Proficient in leveraging Linux-based systems for network management, automation, and monitoring, combined with expertise in Python scripting to develop custom tools for network automation, configuration management, and security enforcement. Skilled at integrating Linux utilities and Python frameworks to streamline operations, perform real-time network analysis, and automate complex tasks, enhancing efficiency and minimizing downtime.
Sherwin is an expert in implementing stringent security measures aligned with military-grade standards, including advanced encryption, secure VPN tunnels, intrusion detection/prevention systems (IDS/IPS), and firewall hardening. With a strong background in core routing protocols such as BGP, OSPF, MPLS, and QoS, Sherwin has a proven track record of rapid incident response and maintaining mission-critical network availability and integrity.
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