👨💻Production-Grade Infrastructure & Automation
About Me
Platform Dev/Sec/Ops/Cloud Engineer specializing in scalable cloud infrastructure and automation.
Quick Stats
10+
Production Clusters
100+
Workloads Managed
5+
Years Experience
5
Certifications
Platform Dev/Sec/Ops/Cloud Engineer with over 5 years of hands-on experience in Linux server administration across major tech companies in Indonesia. Responsible for building, deploying, and managing secure infrastructure across diverse environments including on-premises and cloud platforms (AWS, GCP, Azure). Specialized in Kubernetes orchestration (10+ production clusters, 100+ workloads), security automation (SAST, Vault, RBAC, IAM), GitOps, and centralized secret management across 500+ application services.
Career Journey
10+ years of continuous growth from IT support to DevSecOps engineering across major tech companies
2016
Present
2016 - 2019
🚀
DevOps Engineer
🎓
Early Career
IT Support & Network
Internship & Contract
🖥️
System
Career Stage 1 of 4
Professional Experience
10+ years across infrastructure engineering, entrepreneurship, and technical leadership roles
DevOps Engineer & Site Reliability Engineer
Privy
Full-time📅Apr 2023 - Present
- ✓Implemented GitOps fully automated apps rollout triggered by new image detection
- ✓Built secure developer self-service Kubernetes dashboard platform
- ✓Set up centralized secret management with automated rotation for 500+ services
- ✓Involved in large-scale infrastructure migration from GCP to AWS (500+ workloads)
- ✓Architected multi-project GCP infrastructure from scratch using Terraform
- ✓Upgraded 10+ Kubernetes production clusters (100+ workloads) with minimal downtime
- ✓Integrated SAST into CI/CD pipelines for enhanced security
- ✓Managed both Cloud and On-Premises infrastructure with security best practices
Co-Founder & Technology Lead
HostAja (CORE IT Media Group)
Self-employed📅Jan 2021 - Jan 2024
- ✓Led technical strategy and infrastructure architecture decisions
- ✓Built and managed cloud hosting infrastructure for multiple clients
- ✓Implemented automated provisioning and deployment systems
- ✓Established DevOps practices and CI/CD pipelines
- ✓Managed technical team and mentored junior engineers
- ✓Developed customer-facing dashboard and management tools
Technical System Specialist
DomaiNesia
Full-time📅Jul 2020 - Apr 2023
- ✓Configured DDoS mitigation using Web Application Firewall (WAF) rules
- ✓Migrated multiple websites across servers with minimal downtime
- ✓Automated repetitive tasks across all servers using Ansible scripts
- ✓Resolved technical issues across JS, PHP, Python, Ruby, Go, WordPress frameworks
- ✓Managed SSL/TLS certificates and mitigated online fraud
- ✓Created technical documentation and knowledge bases
- ✓Monitored server uptime and researched emerging infrastructure tech
Co-Founder & SEO Specialist
OZORA | dicheck.com
Self-employed📅Jul 2020 - Jul 2022
- ✓Co-founded digital marketing and SEO optimization company
- ✓Developed SEO strategies for multiple client websites
- ✓Implemented technical SEO improvements and site optimizations
- ✓Managed web infrastructure and hosting solutions
- ✓Conducted competitor analysis and keyword research
System Administrator
Jetorbit Teknologi Indonesia
Full-time📅Jan 2020 - Jul 2020
- ✓Migrated user websites across servers with minimal downtime
- ✓Hardened server security (SSL, RBAC, Firewalls)
- ✓Implemented backup, disaster recovery, and RAID storage strategies
- ✓Managed Dell iDRAC servers (installation, config, troubleshooting)
- ✓Ensured High Availability (HA) and performed routine maintenance
Network Engineer
Sport Glove Indonesia
Contract📅Sep 2019 - Dec 2019
- ✓Designed and implemented network infrastructure solutions
- ✓Configured routers, switches, and network security devices
- ✓Troubleshot network connectivity and performance issues
- ✓Maintained network documentation and topology diagrams
IT Support Engineer
University of Amikom Yogyakarta
Internship📅Jun 2016 - Aug 2016
- ✓Provided technical support for university IT infrastructure
- ✓Assisted in troubleshooting hardware and software issues
- ✓Maintained computer labs and network equipment
- ✓Documented IT procedures and user guides
Skill & Tech Stack
Technologies and platforms I use to build scalable systems.
AWS
Cloud Platform
Google Cloud
Cloud Platform
Kubernetes
Container Orchestration
Docker
Containerization
HashiCorp Vault
Secrets Management
Trivy
Security Scanning
SonarQube
SAST Security
Semgrep
SAST Security
Ansible
Automation
FluxCD
GitOps
Helm
Kubernetes Packaging
Terraform
Infrastructure as Code
GitLab CI
CI/CD
MySQL
Database
PostgreSQL
Database
Prometheus
Monitoring
Grafana
Observability
Jira
Project Management
Linux
System Administration
Nginx
Reverse Proxy
Services
End-to-end DevSecOps & Cloud solutions to scale and secure your infrastructure.
Cloud Architecture
Design scalable, resilient, and cost-optimized cloud infrastructure.
- •AWS / GCP Architecture
- •High Availability Setup
- •Cost Optimization
- •Network Design
CI/CD Automation
Automate build, test, and deployment pipelines for faster delivery.
- •GitLab CI / GitHub Actions
- •Container Deployment
- •Blue-Green Strategy
- •Zero Downtime Deployment
Container & Kubernetes
Production-ready container orchestration and cluster management.
- •Docker Optimization
- •Kubernetes Cluster Setup
- •Helm Deployment
- •Auto-Scaling Configuration
Monitoring & Security
Full observability and infrastructure security hardening.
- •Prometheus & Grafana
- •Centralized Logging
- •Secrets Management
- •Infrastructure Security Audit
DevSecOps Integration
Security scan and compliance automation integrated with CI/CD pipelines.
- •SAST / DAST Integration
- •Container Image Scanning
- •Dependency Vulnerability Audit
Database Management
Expert database administration and migration for production environments.
- •Custom database migration tools for role & permission replication
- •Automated backup strategies for critical databases
- •PostgreSQL administration and optimization
Featured Projects
A showcase of my recent work and achievements
DevOps
GitOps Kubernetes Rollout Platform
Fully automated deployment triggered by new image detection using FluxCD. Upgraded 10+ production clusters with 100+ workloads and minimal downtime.
Cloud
Multi Cloud IaC with Terraform
Architected multi-project GCP infrastructure from scratch using Terraform. Involved in large-scale GCP to AWS migration across 500+ workloads.
Security
Centralized Secret Management
Set up centralized secret management with automated rotation for 500+ application services using Vault and Kubernetes integration.
Network
Hybrid Cloud VPN Architecture
Connected On-Premises infrastructure to Cloud using Cloud VPN and Mikrotik IPsec with high availability. Custom bash scripts for network automation.
DevOps
Kubernetes from Scratch
Bootstrapped production-grade Kubernetes cluster using only Bash scripts. Deep understanding of K8s architecture and components.
Security
DDoS Defense Automation
Created automated Bash script to detect and drop DDoS attacks. Configured Web Application Firewall (WAF) rules for mitigation.
Certifications
Industry-recognized certifications validating my cloud expertise.
In Progress
Certified Kubernetes Security Specialist (CKS)
Linux Foundation
Progress 2026
Verify Credential →In Progress
Certified Kubernetes Application Developer (CKAD)
Linux Foundation
Progress 2026
Verify Credential →Get In Touch
Have a project in mind? Let's work together to build scalable infrastructure.
Contact Information
Email
Location
Available for Remote Work
Why Work With Me?
- ✓Production-Grade Kubernetes Experience
- ✓5+ Years Infrastructure Engineering
- ✓GitOps & Terraform Automation
- ✓Certified Kubernetes Administrator (CKA)