Mark Yeon
DevOps Engineer at Sendbird
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolMark Yeon is a DevOps engineer based in Seoul with nine years of experience building and optimizing cloud-native infrastructure and CI/CD pipelines for startups and scale-ups. Currently at Sendbird, he brings hands-on expertise in Terraform, Ansible, Kubernetes, Helm, Docker, and AWS, and a track record of halving build times and cutting K8s costs without sacrificing reliability. His prior work at MegazoneCloud and Naver includes automating sharded MongoDB backups, containerizing legacy services, and streamlining release/versioning workflows across Jenkins, GitHub Actions, and Spinnaker. A Korea University computer science graduate with practical coding skills in Java, Python and OCaml, he blends systems-level rigor with pragmatic automation. Notably, he applies performance-focused optimizations (e.g., Docker cache strategies and custom ES analyzers) that reveal an engineer who cares about both developer productivity and production efficiency.
8 years of coding experience
1 year of employment as a software developer
Bachelor's degree, Computer Science, 3.9/4.5, Bachelor's degree, Computer Science, 3.9/4.5 at Korea University
English, Korean
Github Skills (114)
api-management10
coredns10
gcp10
security10
consul10
dns10
microservices10
dns-record10
continuous-delivery10
proxies10
pipeline10
external-dns10
continuous-deployment10
route5310
kubernetes10
Programming languages (11)
Github contributions (5)
ku524/mac-setup-playbooks
Mar 2021 - Dec 2021
Ansible playbooks for setting up mac
Contributions:26 pushes in 9 months
settingansiblemacautomationansible-playbooks
ku524/launchpad
Feb 2021 - Mar 2021
Contributions:11 pushes in 1 month
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