Experiences
Officer 3 Maintenance - Optima - QE
Access, Optima, Maintenance, QE, and Data Management
PT. Telkom Infrastruktur Indonesia (Infranexia) · Full-time
Magelang Tengah, Central Java, Indonesia · Hybrid
- I'm trusted and tasked to join Infranexia as part of Telkom’s Mobility Program, continuing my role with a focus on fiber infrastructure, network maintenance, and performance optimization following the company’s structural reorganization.
- Oversaw and supported deployment of new fiber networks worth IDR 31B, and IDR 900M in maintenance operations across multiple regional sites.
- Supervised over 30 nodeB fiberization projects (total value >IDR 3B) and assisted in maintenance of 190+ nodeB (BTS) assets to ensure stable connectivity.
- Unified OLT alarm systems from several Telegram groups into one centralized platform using Python, Selenium, and Linux servers, improving response coordination.
- Automated ticket monitoring dashboards by integrating data from two internal apps using Python + Google Sheets scripts, cutting report generation time from 30–60 min to <1 min.
- Developed and deployed a KPI Underspec Bot, reducing underspec rates from 0.2% to below 0.1%.
- Maintained a Linux-based server supporting the OLT Alarm and KPI Bots, and introduced a cron-triggered auto-restart system, which cut downtime from 12–20 hours per week to near zero during frequent power outages.
- Supervised over 30 personnel, including internal staff and third-party contractors, ensuring efficient operations, service quality, and KPI compliance across multiple maintenance zones.
- Managed a monthly operational budget of IDR 13 million, strategically allocating resources to sustain network performance and maintenance activities across the region.
- Led initiatives to reduce fiber optic network disruptions through enhanced preventive maintenance and coordination efforts, resulting in a ~50% drop in incident rates within six months.
Officer 3 Maintenance - Optima - QE
Access, Optima, Maintenance, QE and Data Management
Telkom Indonesia · Full-time
Kota Magelang, Central Java, Indonesia · Hybrid
- I was tasked in a fiber network infrastructure team as a Maintenance and Network Planning Officer.
- Managed the maintenance and installation of over 100 OLTs and 400 card modules, valued at approximately IDR 7.1B, ensuring consistent network performance and achieving critical KPI targets above 100%.
- Optimized fiber cable distribution maintenance processes, reducing capex costs by 2.8% (IDR 8.9B → IDR 8.7B).
- Achieved a 4.32% reduction in fiber cable installation capex costs (IDR 29.7B → IDR 28.4B) by addressing inefficiencies during DRM and post-installation evaluations.
- Supervised and coordinated a team of 30+ personnel, including internal staff and third-party contractors.
- Consistently maintained over 105% compliance with monthly KPI targets for active and passive devices.
- Minimized service disruption losses for VIP clients by implementing proactive maintenance and rapid response strategies, achieving VIP ticket KPIs of 90–100%.
- Maintained an internal cloud-based Linux server supporting Alarm Bot for OLT.
Officer 3 — Sales Engineer / Data Analyst
Enterprise, Government, and Business
Telkom Indonesia · Full-time
Magelang City, Central Java, Indonesia
- Analyzed sales and network data to identify potential business clients and opportunities, leveraging QGIS to map network coverage and 5,450+ Points of Interest.
- Monitored daily sales performance; contributed to achieving IDR 22.62B (target: IDR 21.53B) in May 2023 (YTD).
- Compiled weekly reports on potential and existing revenue; maintained client databases and supported Account Managers with technical & data-driven materials.
- Standardized daily sales reports and visualized key metrics via geospatial maps and dashboards to support strategy.
Trainee — GPTP (Great People Trainee Program) Batch XV
Apprenticeship
Indonesia
- Completed 1.5-month intensive training by TNI AU, TNI AD, and Telkom mentors: time management, discipline, teamwork, and leadership.
- Gained foundational Telkom operational knowledge and built resilience, adaptability, and leadership skills.
Health and well-being — Career Break
Personal development & recovery
Palembang, South Sumatera
Took a physical health break and completed several courses including a 6-month data science bootcamp, achieving top performance in the program.
Coordinator — Statistics Integration, Processing & Dissemination (IPDS)
IT & Data Coordinator
Central Bureau of Statistics (BPS) · Full-time
Marisa, Gorontalo, Indonesia · Hybrid
- Served as section lead, managing staff-level responsibilities and overseeing an annual budget of ~IDR 2B.
- Maintained onsite Windows Server and local IT for ~25 devices; ensured backups and continuity.
- Processed 2020 Census data for Pohuwato Regency (80K+ residents) including data entry, cleaning, validation, and serving.
- Led a 40+ person team for mapping; delivered publications and infographics ahead of schedule.
- Delivered 15 infographic projects and reduced printing costs by 14% through negotiation and process improvements.
Staff — IPDS / IT-Data Staff
Mar 2018 – Jul 2020 · Gorontalo, Indonesia
- Managed and optimized Windows Server and LAN; maintained backups and VPN connectivity.
- Designed infographics and visualized 100+ graphs; managed data for 6+ major surveys annually.
- Published ~15 statistical books/year and supported national census operations.
IT Intern — Directorate of IT Projects
Nov 2017 – Feb 2018 · Jakarta, Indonesia
- Collaborated with a team of 5 to map the agency's computer and network infrastructure.
- Reconfigured, repaired, and delivered 40+ computers and 15+ printers across multiple office floors.
- Performed hardware testing, inventory management, and on-site technical support.