SIO JOO XING

DevOps / Site Reliability / Platform Engineer with hands-on experience supporting production cloud infrastructure, Kubernetes environments, Linux systems, CI/CD pipelines, databases, networking, and observability. I have worked with AWS environments covering 200+ cloud resources and workloads, including EC2, EKS, RDS, ECR, load balancers, API Gateway, messaging services, and supporting infrastructure. My day-to-day work includes Kubernetes and Docker, Terraform and Ansible, Jenkins and GitLab CI/CD, Argo CD, Linux administration, MySQL/RDS, NGINX, Prometheus, Grafana, ELK, CloudWatch, and infrastructure troubleshooting. I am particularly strong in production problem-solving and incident investigation, including CPU and memory pressure, storage issues, Kubernetes node problems, database performance, application connectivity, networking, and cloud infrastructure incidents. I enjoy improving reliability through automation, better monitoring, safer deployments, and reducing repetitive operational work. I am currently looking for remote opportunities in DevOps, Site Reliability Engineering, Platform Engineering, Cloud Engineering, or Linux Infrastructure where I can contribute to reliable and scalable production systems while continuing to deepen my skills in Kubernetes, cloud architecture, observability, and platform engineering.