Open to opportunities

Duc Nguyen

@ducnguyen3

Message

DevOps/Cloud Engineer building reliable AWS infrastructure and CI/CD pipelines for production services.

Vietnam

Message

What I'm looking for

I’m looking for a DevOps/Cloud role where I can build AWS infrastructure and CI/CD pipelines, run Kubernetes on EKS, improve observability and incident response, and drive measurable cost and reliability gains through automation.

I’m a DevOps/Cloud Engineer with 2+ years of experience building and operating AWS infrastructure and CI/CD pipelines for production services at Samsung R&D. I focus on automation that improves reliability, speed, and operational consistency.

I’m skilled in Kubernetes (EKS), Terraform, GitOps (ArgoCD), and observability (Prometheus, Grafana, CloudWatch). Through automation and cloud cost optimization—rightsizing compute resources and architectural redesigns—I’ve cut cloud costs by 20–40% while improving incident detection and response time.

In my current role, I build end-to-end CI/CD pipelines using GitHub Actions, Jenkins, ArgoCD, and AWS CodeDeploy. I also manage AWS infrastructure for multiple production services, enforce security best practices aligned with CVE standards, and author infrastructure documentation and operational runbooks to reduce onboarding time.

Experience

Work history, roles, and key accomplishments

Current

DevOps/Cloud Engineer

Current

Samsung R&D Center Vietnam

Mar 2024 - Present (2 years 4 months)

Built and operated end-to-end CI/CD pipelines and automated AWS infrastructure provisioning using Terraform and GitOps (ArgoCD) for multiple production services. Managed EKS-based Kubernetes microservices, implemented observability (Prometheus, Grafana, CloudWatch), and executed cloud cost optimization achieving 20–40% annual cost reduction.