hilmy sonaji
@hilmysonaji
I build and operate secure multi-site network, server, and IT infrastructure for distributed organizations.
IndonesiaWhat I'm looking for
I lead IT infrastructure for PT Agung Sejahtera Sidoraharjatex, operating networks, servers, assets, and end-user support across 6 offices and 16 warehouses serving more than 200 users.
I design LAN, WLAN, FTTx, and Site-to-Site VPN connectivity; manage server migrations, security hardening, backups, print infrastructure, and network migrations. I also built an automated IT ticketing workflow using Google Forms, Google Sheets, and Slack to replace manual report assembly.
My background includes Linux and Windows server administration, MikroTik networking, MySQL, Docker, Grafana, Python, SQL, and Tableau. I’m growing toward infrastructure, network, and cloud-focused engineering work.
Experience
Work history, roles, and key accomplishments
IT Infrastructure & Support Specialist
PT Agung Sejahtera Sidoraharjatex
Jun 2026 - Present (3 months)
Sole IT Infrastructure lead managing multi-site network infrastructure, servers, and IT assets. Designed and implemented automated IT ticketing system and backup solutions.
System Administrator (Remote Intern)
PT Transformasi Data Digital
Apr 2026 - May 2026 (1 month)
Administered Linux servers and cloud hosting platforms, deployed self-hosted AI models, and configured network services including DNS, Nginx, and port forwarding.
IT Infrastructure & Asset Management Technician
SMK Negeri 5 Surakarta
Feb 2024 - Mar 2026 (2 years 1 month)
Maintained IT infrastructure across 8 laboratories with 240 computers and 24 network devices. Implemented remote management tools to centrally monitor and troubleshoot workstations.
Technical Support Intern (Network Infrastructure)
PT Solo Jala Buana
Jul 2022 - Dec 2022 (5 months)
Installed, configured, and troubleshot LAN/WAN networks for residential, corporate, and enterprise clients. Deployed outdoor routers at BTS sites for field operations.
Education
Degrees, certifications, and relevant coursework
Dharma Adi Unggul Bhirawa University
Bachelor of Computer Systems, Computer Systems
2024 -
Pursuing a Bachelor of Computer Systems with coursework in embedded systems, computer networks, and mobile computing.
SMK Negeri 2 Surakarta
Computer & Network Engineering, Computer & Network Engineering
2020 - 2023
Completed Computer & Network Engineering studies with coursework in computer systems and computer networks.
Purwadhika Digital Technology School
Data Science & Machine Learning Program, Data Science & Machine Learning
2023 - 2023
Completed a Data Science & Machine Learning program covering programming fundamentals, data analysis, and machine learning.
Tech stack
Software and tools used professionally
Availability
Location
IndonesiaAuthorized to work in
Salary expectations
Job categories
Skills
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