About Me
Hi, I'm an Junior Application Security Engineer with a background in Systems Administration and a strong interest in Cloud, DevSecOps, and Infrastructure Engineering.
Throughout my career, I've worked across systems administration, infrastructure support, and operational environments, gaining hands-on experience in system maintenance, automation, technical support, monitoring, and cross-functional collaboration. In my current role, I support the delivery and maintenance of cloud-based learning platforms by collaborating with Operations, Engineering, and other stakeholders to ensure a reliable user experience.
I'm passionate about continuously improving my technical skills and enjoy learning by solving real-world operational challenges. My long-term goal is to build expertise across Cloud Infrastructure, DevSecOps, and Platform Engineering while contributing to reliable, secure, and scalable systems.
Projects
AWS Labs
A collection of hands-on AWS labs and mini-projects documenting my journey in cloud engineering. Focused on learning AWS services, scripting, monitoring, and automation while building a foundation in DevOps practices.
IaC Labs
A set of Infrastructure as Code labs and experiments to explore automation, Terraform, and CloudFormation. Designed to strengthen IaC fundamentals and apply best practices in managing infrastructure.
Kubernetes Automation Labs
Automates the provisioning and configuration of a Kubernetes cluster using Terraform and Ansible on KVM (Libvirt).
Experience
Junior Application Security Engineer
Practical DevSecOps
- Provided operational support to students by handling inquiries and resolving learning-related issues.
- Followed up on support requests to ensure timely resolution and a positive user experience.
- Addressed feedback and escalated issues when necessary to maintain service quality.
- Collaborated with cross-functional teams, including Operations and Engineering, to support day-to-day platform activities.
- Followed established SOPs and internal workflows while contributing to continuous learning improvement.
System Administrator
PT Labs Digital & Elektronik Teknologi
- Automated infrastructure provisioning with Terraform and configuration workflows with Ansible, leading to faster and more consistent deployments.
- Built and tested GitLab CI/CD pipelines in staging and personal projects, collaborating with DevOps engineers for production exposure.
- Implemented monitoring and alerting with Prometheus, Grafana, and Uptime Kuma, improving reliability and response times.
- Administered Linux (RHEL/Debian) and Windows servers in a hybrid environment.
- Supported and maintained a Hadoop-based data platform for real-time and batch workflows.
- Secured systems through regular patching, audits, and compliance checks.
- Handled backup and recovery operations and contributed to disaster recovery planning for critical systems.
- Provided Tier 2 support and maintained system documentation and knowledge bases.
Education
Bachelor of Informatics
Universitas Teknologi Digital Indonesia
- Current GPA: 3.82/4.0
Certificates
Certified DevSecOps Professional (CDP)
Practical DevSecOps
AWS Certified SysOps Administrator - Associate
Amazon Web Services