GEL

VIAN

NO

Presales Network (Aug 2026 – Present): Preparing BoQ, executing PoC, designing tailored network solutions for customers, developing internal corporate solutions, and bridging the gap between sales, customers, and post-sales delivery.

IT Engineer: Designed and maintained enterprise network infrastructure, implemented security policies, and conducted vulnerability assessments. Configured Router, Firewall, Switch, and AP devices, and led network monitoring using PRTG.

Preparing and managing accurate Bill of Quantities (BOQ) to ensure cost estimation efficiency, transparency, and compliance with industry standards. Executing Proof of Concept (POC) to assess the technical feasibility and functionality of solutions prior to full implementation. Leading and managing teams strategically with a focus on productivity enhancement, skill development, and effective collaboration to achieve company objectives.

Oversaw a technical team for daily field operations and on-site issue resolution. Tracked internet performance across the Gasnet network using Cacti and PRTG Monitoring Tools. Performed scheduled site visits and routine infrastructure upkeep. Deployed, configured, and maintained network hardware including Unifi access points, Ruijie switches, MikroTik routers, and FortiWeb Web Application Firewall.

Oversaw enterprise-scale network health using LibreNMS for continuous visibility and performance tracking. Deployed and maintained a diverse infrastructure stack spanning Ruckus & Meraki APs, multi-vendor switches (Juniper, Cisco, Ruckus, Meraki), Next-Gen Firewalls (Fortigate, F5, Palo Alto), Radware Anti-DDoS, F5 WAF, FortiMail, Juniper routers, MikroTik DHCP, Genian NAC, and authentication platforms (RADIUSdesk, FreeIPA). Administered IPSec and SSL VPNs for secure internal and remote access. Spearheaded advanced troubleshooting and incident response workflows. Leveraged Zendesk and Jira for structured ticket management and cross-team coordination.

Continuously monitored network availability and uptime using LibreNMS. Supported and maintained a range of network components including Ruckus & Meraki APs, multi-vendor switches, Fortigate firewalls, and MikroTik DHCP servers. Delivered hardware support and troubleshooting for printers, PCs, and scanners, alongside end-user IT assistance including software setup. Partnered with cross-functional teams for issue escalation and on-site problem resolution.

Engaged as a project-based engineer across multiple government and enterprise placements. Delivered IT support services for the Ministry of Home Affairs of the Republic of Indonesia, led the installation of Meraki switches and access points for PGN Mega Mendung, and contributed as a Network Operations Center Engineer for the Ministry of Health of the Republic of Indonesia.

Monitored servers and local area networks using the LibreNMS tool, performed routine maintenance on network devices, and provided hands-on troubleshooting support for printers, PCs, and scanners across the ministry's IT environment.