Experiences
Professional background and career history.
PT. Visionet Data Internasional
Security Engineer
Security Engineer in detection, vulnerability assessment, and adversary simulation.
- Built custom Auditbeat decoders for Linux and Windows logs to improve SIEM normalization and alerting.
- Integrated OpenCTI and Shuffle SOAR with Wazuh using 5+ threat intelligence connectors.
- Led Wazuh multi cluster deployment for 200+ endpoints, including rule tuning and log validation.
- Optimized Auditbeat Wazuh integration through error analysis and event visibility validation.
- Performed vulnerability assessment and security validation using Tenable One and Picus Security.
Wazuh
Elastic Security
Picus Security
TenableOne
Qualys
PT Inixindo Amiete Mandiri
Junior Network Instructor
Assisted in networking training and technical support.
- Assisted senior instructors in delivering basic networking training, including TCP/IP, OSI Layer, subnetting, routing, switching, and troubleshooting
- Supported hands on lab sessions using Cisco Packet Tracer and basic network simulation tools.
- Helped prepare training materials, lab exercises, and technical documentation for networking classes.
- Guided client during practical configuration tasks and answered basic technical questions.
- Assisted in evaluating participant progress and improving learning outcomes during the 3 month probation period.
Cisco Packet Tracer
Office 365
Mikrotik
PT. Pupuk Kalimantan Timur
IT Infrastructure
Completed Magenta Internship Program at PT Pupuk Kalimantan Timur.
- Built dashboards for network visibility, threat detection, and ISO 27001/NIST alignment.
- Built NetFlow and Elastic Stack dashboards for network analysis and IT audits.
- Supported server monitoring and documentation to improve operational visibility.
Wazuh
Network Administrator
NetFlow
Elastic Stack