• Administered server and NAS devices, including usability and system health checks to ensure device reliability.• Administered VM servers, including OS installation, application environment setup, and resource monitoring for optimal VM performance.• Migrated a datacenter from an old location to a new one, handling device installation, network cable setup, and electrical cable, resulting in reduced vendor service costs.• Collaborated effectively with the internal development team, IT admins from each IPB unit, and vendors to provision VMs and application environments as needed.• Deployed PHP-based web applications (Laravel, CI, YII, and WordPress) developed by IT admins and vendors to meet the specific requirements of IPB units.• Provided tier-2 support to all clients to ensure smooth business operations.

• Installed and configured networking devices in the data center and the office by request to meet the business operational.• Ensured that the network connection ran optimally when big agendas were held.• Researched, built, and configured an IoT system for monitoring the voltage of networking and server devices to ensure they got good-quality electricity.

Became an assistant lecturer in the subject of Basic Programming for 1 semester.