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KEN ROTARIS

KEN ROTARIS

Full Stack Developer & DevOps Engineer

Hello, I'm Ken, a Swiss systems-focused software engineer with 7+ years of experience in backend development, web technologies, and DevOps. I work on Java-based systems and modern infrastructure, with a strong focus on automation and maintainable code. I care deeply about structure and clarity, designing systems so intent is clear at the top and complexity is revealed gradually.

Key Accomplishments

  • Re-architected Jenkins CI/CD using versioned Jenkinsfiles and shared libraries.
  • Introduced Docker image build automation across repos, eliminating 200+ scripts and reducing build times 5x.
  • Implemented cross-repo backend changes to enable reliable builds, tests, and cloud-native deployments.

Technologies

Platform & Infrastructure: Kubernetes, OpenShift, Docker, Helm, Terraform, Ansible
CI/CD & Delivery: Jenkins, ArgoCD, FluxCD
Backend & Languages: Java, Quarkus, Groovy, Bash / Shell scripting

© 2026 Ken Rotaris