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home.tf

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about.html

about.html

contact.yaml

contact.yaml

projects.go

projects.go

articles.json

articles.json

certifications.json

certifications.json

github.md

github.md

home.tf

home.tf

about.html

about.html

contact.yaml

contact.yaml

projects.go

projects.go

articles.json

articles.json

certifications.json

certifications.json

github.md

github.md

Sejoon Kim

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Guten tag! I'm a DevOps engineer based in Germany.

I'm focused on DevOps Engineering

Current Role

Currently at CloudCops as DevOps Engineer

Currently participating in B2C service projects as a DevOps engineer, implementing GitOps deployment methods using ArgoCD in Kubernetes environments.

My Journey

Sejoon Kim as a DevOps Engineer

CloudCops GmbH

March 2025 - Present

Bielefeld, Germany

Building reliable, cost-effective infrastructure for B2C services. Achieved 90% cost reduction in monitoring, 98% CVE reduction, and 53% configuration overhead reduction through GitOps automation.

KubernetesArgoCDCost OptimizationSecurityGitOps

Sejoon Kim as a DevOps Engineer Intern

SEA:ME

July 2024 - January 2025

Wolfsburg, Germany

Worked as a DevOps Engineer Intern on automotive software development projects at SEA:ME program.

AutomotiveDevOpsInfrastructure

Sejoon Kim as a Student Council President

42 Seoul

November 2022 - June 2024

Seoul, Korea

Led student council initiatives and community engagement at 42 Seoul programming school.

LeadershipCommunityEducation

Sejoon Kim as a Military Officer (IT & Security Administrator)

Republic of Korea Army Aviation

July 2017 - August 2022

Chungcheong, Korea

Ran IT admin and security compliance for an aviation battalion. Managed DELIS (military logistics system), handled equipment inventory, and kept things running on the security side.

IT AdministrationSecurityERP SystemsCompliance

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