

Network operations professional with 8+ years of experience supporting telecommunications infrastructure, troubleshooting network faults and coordinating service recovery. Supported 136 SD-WAN site migrations across five Southeast Asian countries and service restoration for 50+ S1/S2/S3 network incidents monthly. Combines hands-on Fortinet deployment experience with network monitoring, carrier coordination, SLA management and root cause investigations. Brings the technical experience and operational discipline needed to keep critical services running, manage complex deployments and prevent issues from being left unresolved.
Network Infrastructure: TCP/IP, Routing & Switching, BGP, OSPF, VLAN, NAT, ACL, SD-WAN, IPsec VPN, Wireless Networking
Network Equipment: Fortinet FortiGate, Cisco, Juniper, MikroTik
Monitoring & Troubleshooting: Zabbix, Grafana, SolarWinds, PRTG, NetNumen ZTE, Cambium
Network Operations: Incident Management, SLA Tracking, Root Cause Analysis (RCA), Service Restoration, Change Management, Escalation
Operational Tools: Jira, Confluence, NetBox, FortiManager
Cloud & Security: Microsoft Azure, Microsoft Sentinel (SIEM)
Programming & Systems: Python, Java, C, C, Linux, Windows, macOS
ITIL 4 Foundation in IT Service Management — PeopleCert | Nov 2025 – Nov 2028