Jinsu Park Email & Phone Number

• Managed Kubernetes clusters with various cloud native products.• Managed CI/CD process with ArgoCD, Argo Rollouts, Spinnaker, ArgoCD Image Updater, Argo Workflows and GitHub Actions.• Implemented canary update strategies through Argo Rollouts and Istio.• Constructed a cloud infrastructure for a new game and integrated it with the existing internal platform services.• Managed and troubleshooted Istio.• Performed alert refinement to reduce false positives and improve the quality of alerts.• Provided authentication and authorization for internal products based on Keycloak.

• Improved resiliency of an SMS notification server written in Go by introduing circuit breakers.

• Managed Kubernetes clusters on AWS.• Built CI/CD pipelines with GitHub Actions, Spinnaker, Jenkins.• Packaged entire services into a Helm chart.