Security Analysis & IT Infrastructure
Practical experience across security monitoring, network operations, and technical support — built through internships in enterprise and government environments, and certified in network administration and security engineering.
Hardened the deployment of this site: served files moved into an isolated
public/ directory, an immutable image build that removes the
infrastructure-file disclosure class, a real 404 instead of a soft fallback,
content-type-aware caching, and a deterministic static analysis gate used as the
acceptance instrument.
Additional case studies will be published as work is completed and documented.
PT Brantas Abipraya (Persero)
Supporting the IT security team with security monitoring and threat analysis on operational network environments. Involved in day-to-day security operations within a state-owned construction enterprise.
PT Wongsoyudan Pratama Indonesia
Delivered technical support and preventive maintenance for hardware, software, and network infrastructure. Ensured operational continuity of internal systems.
PT Global Digital Niaga Tbk (Blibli)
IT deployment and support for a high-volume e-commerce warehouse operation. Resolved 60+ technical tickets, monitored network infrastructure, and provided remote asset support across distributed sites.
SMKN 1 Jakarta
Assisted instruction in networking modules and Linux virtualization labs for vocational students. Supported hands-on practical sessions in computer and network engineering coursework.
Cybersecurity
How XSS vulnerabilities occur, why they are dangerous, and how to prevent them.
Open to opportunities in IT infrastructure, security operations, network administration, and technical support — particularly environments with serious operational requirements.
Location — Jakarta, Indonesia
