DevOps Engineer experienced in infrastructure automation, CI/CD pipelines, container orchestration, and cloud environments. Proficient in Linux, Kubernetes, Docker, Python, and Bash, with a focus on building reliable, scalable, secure, and efficient infrastructure and deployment processes.
Professional Experience
DevOps Engineer
PT Atmatech Global Informatika•Yogyakarta
February 2023 – PresentFull-time
Atmatech is a software development company specializing in technology research and advanced software solutions, with a focus on Artificial Intelligence (AI) and big data analytics.
Designed and automated CI/CD pipelines using Jenkins and GitLab CI/CD, improving application build, testing, and deployment efficiency.
Managed Kubernetes clusters and Docker-based production workloads supporting Golang, Python, Node.js, and PHP applications.
Administered Linux servers, optimized database performance, and resolved infrastructure issues, contributing to a 25% improvement in system uptime.
Designed and implemented infrastructure monitoring and observability using Prometheus, Grafana, and Uptime Kuma, including custom API development for Docker container and service health monitoring.
Implemented centralized Docker service log monitoring using Dozzle and performed infrastructure optimization to improve application performance and troubleshooting efficiency.
DevOps Engineer
OPTO IO•United States, Remote
December 2023 – May 2024Freelance
Deployed, managed, and maintained AWS infrastructure supporting Python and Next.js applications, ensuring reliable application delivery and operations.
Implemented and maintained Apache Airflow DAG deployments to automate and manage data workflows.
Managed Docker-based application workloads, ensuring consistent deployment and reliable operation across environments.
DevOps Engineer
Synchate Co., Ltd•Tokyo, Japan (Remote)
October 2020 – March 2023Full-time
Administered GitLab servers and configured CI/CD pipelines to support reliable software build and deployment processes.
Managed Plesk servers for web hosting, application deployment, and server operations.
Administered Oracle Database, Microsoft SQL Server, and MySQL databases supporting business-critical applications.
Managed cloud infrastructure and server resources on Sakura Cloud.
Reviewed GitLab merge requests and contributed to code reviews to improve code quality and maintainability.
Web Developer
Kaff Agency•Yogyakarta
September 2020 – December 2020Full-time
Developed and maintained responsive websites.
Collaborated with designers to implement front-end enhancements.