Summary
Lee Yung is a Cloud Architect with 11 years of experience building and operating production-grade cloud and on-prem infrastructure, currently at 삼성SDS in South Korea. He blends DevOps, data engineering, and security expertise—having led anti-cheat data science efforts at PUBG where he designed anomaly detection systems and data marts to automate enforcement. His hands-on toolkit includes Terraform/Terragrunt, Ansible/Kubespray, ArgoCD/GitHub Actions, Airflow, Prometheus/Grafana/Loki and Kubernetes, and he has driven measurable reliability and CI/CD improvements such as reducing pipeline times fourfold. With a Master’s in Information Security and a CS degree from Tsinghua, he often bridges ML/data analysis with infrastructure work, for example turning mouse-log analytics into actionable detection rules. Colleagues rely on him for pragmatic automation and observability solutions that scale across cloud and on-prem environments.
11 years of coding experience
4 years of employment as a software developer
Master's degree Information Security, Master's degree Information Security at Korea University
Bachelor's degree Computer Science and Technology, Bachelor's degree Computer Science and Technology at Tsinghua University
English, Chinese, Korean