I am a Senior DevOps Engineer with 8+ years of experience architecting, migrating, and securing cloud-native systems across AWS, GCP, and Alibaba Cloud. My passion lies in driving cloud-native automation and optimizing infrastructure for performance and cost efficiency. I leverage technologies like Kubernetes, Terraform, Docker, and OpenTelemetry to build resilient and scalable solutions, as evidenced by my work in CI/CD pipelines, serverless architectures, and declarative OS management.

Time: 01/2025-Now

Location: Jakarta, Indonesia

• Migrated hundreds workload to GCP.
• Designed and implemented cloud architecture for the clients.
• Delivered end-to-end migration strategies.
• Conducted knowledge transfer and documentations to help client adopt best practices in cloud operations and security.

Time: 09/2022-02/2024

Location: Singapore

• Migrated 80% services from EC2 static ASG to ECS Fargate. Achieved 50% faster deployment time, and 20% monthly costs reduction.
• Migrated ALB to API Gateway + WAF. Enabled canary and secure endpoints.
• Migrated 80% services from IAM user to IAM role with least-privileged permissions.
• Reduced 90% of infrastructure CVE vulnerabilities.
• Migrated agent to OpenTelemetry. Resulted leaner ops and simplified it.
• Built modules and refactored Infrastructure as Code configs.

Time: 11/2021-08/2022

Location: Jakarta, Indonesia

• Reduce infrastructure costs -80% by rearchitect the kubernetes infrastructure.
• Reduced 40% overall Alicoud costs by housekeeping the resources.
• Designed and developed self-service CI/CD pipeline for kubernetes apps with ArgoCD. Gives 100% release control to engineers.
• Built canary deployment. Resulted to zero downtime and enabled A/B testing.
• Built secret management platform and successfully migrated 100% of plain-text shared secrets.
• Integrated -80% of company platforms by migrating to Entra SSO. Resulted to secure access and removed shared accounts credentials..

Time: 02/2021-10/2021

Location: Jakarta, Indonesia

• Managed DevOps team from 2 to 5 engineers.
• Improved the team workflow. Increased the throughput by 58.8%.
• Migrated -80% of GCP infra from SG to ID for OJK compliance.
• Refactored and built modules for Infrastructure as Code.

Time: 07/2019-12/2019

Location: Jakarta, Indonesia

Time: 12/2018-07/2019

Location: Jakarta, Indonesia

• Reduced 2019 of Data infrastructure costs by 15%.
• Codified the AWS and GCP resources and modularize the configs.
• Removed IAM users usage and migrate to IAM roles.
• Hardened the AWS and GCP with CIS Benchmark.

Time: 07/2018-12/2018

Location: Jakarta, Indonesia

• Managed 2 engineers to develop the core product infrastructure.
• Reduced 70% of the AWS API calls by identified bottleneck in company-wide API calls.

Time: 03/2017-07/2018

Location: Jakarta, Indonesia

• Built AMI building pipeline and golden images with CIS Benchmark. Resulted faster deployment, and enable immutable infrastructure
• Implemented Test Driven Infrastructure in AMI building pipeline and Infrastructure as Code modules.
• Reduced 40% of incidents by developed internal tooling.
• Managed thousands of company production service instances / resources.

Time: 02/2016-12/2016

Location: Jakarta, Indonesia

Time: 2012-2016

Location: Bachelor, Informatics Engineering

• NVIDIA-Certified Associate: Al Infrastructure and Operations * NVIDIA (08/2025-08/2027)
• Professional Cloud DevOps Engineer Certification * Google Cloud (05/2025-05/2027)
• Professional Cloud Architect Certification * Google Cloud (05/2025-05/2027)
• Certified Kubernetes Administrator * The Linux Foundation (06/2020-06/2023)

• Performance analysis of container-based hadoop cluster: OpenVZ and LXC * IEEE (22/09/2016)

• 💼 LinkedIn
• 🕸️ Website

• Building Poor-man Homelab to Learn AI and MLOps
• NixOS Declarative Approach for Operating System Management
• Bulding Docker Image with Cloud Builder
• Ressurection of My Homelab
• Cache Terraform Provider Plugins

"Words can only have a positive effect on others if and when they are ready to listen." - Christopher Reeve

Disclaimer: Just for fun, it might not reflect my actual daily used languages.