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Work Background
TelkomselNetwork Service
Jul. 2022 - Jan. 2023Cirebon, West Java, Indonesia
TelkomselCore Data Centre Power Operation
Aug. 2021 - Jul. 2022West Java, Indonesia◦ Handling 2 datacentre and 1 mini-datacentre in operation, makesure 99.999 % uptime for availability ◦ Lead the third party as part of building management that support operational of datacentre ◦ Project Deployment of datacentre facility cooling system (PAC-CRAC, In-Row, Raise floor & Containment system) ◦ Project Deployment of datacentre facility power equipment (UPS, Battery, PDU, Rectifier) ◦ Project Deployment of datacentre security & surveilance system (CCTV & Monitoring, Security & Access door) ◦ Manage operation of datacentre (generator maintenance, switchgear, preventive maintenance) ◦ Support ISO27001 for datacentre (information security management systems compliance) ◦ Support on providing CRQ and MOP for project & maintenance activity, monitor the progress result ◦ Power room mini-datacentre reengineering program. Splitting the room for power system & IT equipment ◦ Manage database of datacentre (power - single line diagram, maintenance report, activity log, equipment layout) ◦ Datacentre structure, costruction & building test, coordination with third-party & HQ ◦ Support on environtmental & safety licensing related to datacentre operation (K3 & disastre mitigation) ◦ Perform simulation of disaster safety management on datacentre building
TelkomselCore Power Operation
Apr. 2021 - Aug. 2021Bandung, West Java, Indonesia◦ Manage operation of datacentre (activity permit, preventive maintenance & project deployment support) ◦ Analyze power system usage of datacentre (IT Load, Facility Load) ◦ Datacentre Power Optimization (Optim PUE, Power Usage Effectiveness, increase efficiency from 1.7 to 1.6) ◦ Manage database of datacentre (power - single line diagram, maintenance report, activity log, equipment layout) ◦ Create and manage SOP (Standar Operation Procedure) of datacentre in cloud storage ◦ Audit functionality on alarm notification netbots, fire supression system & smoke detector system in datacentre ◦ Datacentre cabling audit, tray audit & labelling audit program for standardization ◦ Datacentre asset dismantling & warehousing
TelkomselRadio Transport Power Operation Cianjur
May. 2018 - May. 2021Cianjur, West Java, IndonesiaOversaw end-to-end cellular network operations, focusing on monitoring site availability and performance analytics. Provided data-driven insights to support availability improvement programs and collaborated with the sales team to capture competitor market share and drive revenue growth. ◦ Maintain & troubleshooting zero packet loss for quality transmission line under Fibre Optics & Radio IP ◦ Perform dual sourcing backup on transmission line under Fibre Optics & Radio IP ◦ Support deployment of new transmission integration into New BTS (VLAN tagging, Port Upgrade, Connection upgrade) ◦ Swap battery backup of BTS system, battery replacement to improve site availability ◦ Daily maintenance & operation of the site ◦ Perform support on bts site troubleshooting (Hardware, Software) ◦ Swap & Modernization of rectifier system ◦ Resolving ticket incident problem ◦ Perform dual sourcing backup in power system rectifier ◦ Collaboration with sales team for determining newsite and improve site revenue ◦ Improve Penetration indoor coverage in special use case using EM & repeater ◦ Resolving commmunity case (comcase) Key Achievement : Recognized with the Platinum for best site availability, successfully increased cluster revenue by over 6%, gained 4–7% market share from competitors, and contributed significantly to enhanced customer satisfaction in the region.
TelkomselRadio Transport Power Operation Timika
Oct. 2014 - May. 2018Timika, Papua IndonesiaManaged cellular network operations in a high-priority area, with responsibilities including data analysis on site availability, transmission performance, and revenue. Translated insights into actionable solutions to optimize network reliability. Played a key role in supporting project deployments and maintaining strong partnerships with key stakeholders, including PT Freeport Indonesia and local government agencies. ◦ Provide revenue analysis and improvement, determine the new site location in collaboration with sales team ◦ Optim transmission quality of fibre optics (Metro E) and Radio IP to achieve zero packet loss ◦ Support integration of fibre optics & radio IP, new transmission and new BTS ◦ Provide database transmission line (VLAN and Router) ◦ Installation of combat (Mobile BTS) for supporting event ◦ Supervising third party on installation new system power rectifier ◦ Troubleshooting on BTS problem in collaboration with third party ◦ Monitor performance of site maintenance operation ◦ Collaborate with AM sales team, maintain relationship with government and coorporation (plantation & mining) Key Achievement : Achieved best-in-region availability performance 99.99%, maintained zero packet loss across Fibre Optic, Metro-E, and Radio-IP transmission, reduced customer complaints, and led the successful first-time deployment of 4G in Asmat as part of the Merah Putih.
Pasifik Satelit NusantaraSystem Engineer
May. 2012 - Mar. 2014Mega KuninganDeveloped and implemented Standard Operating Procedures (SOPs) for satellite communication operations. Monitored VSAT (Very Small Aperture Terminal) network performance to ensure optimal connectivity and uptime. Performed occupancy calculations for satellite transponders to optimize bandwidth utilization and capacity planning.
TVRI NasionalInternship Trainee
Feb. 2010 - Jul. 2010
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