Gina Muller
Software Engineer at Red Hat
Brno, Southeast, United States
Summary
🤩
Rockstar🎓
Top SchoolGina Muller is a pragmatic software engineer with 17 years of experience specializing in back-end and DevOps work for large open-source cloud-native projects. Based in Brno, she has returned to Red Hat and contributes to high-profile repos like Kubernetes test-infra and OpenShift ci-tools and cluster-version-operator, improving CI reliability, operator resilience, and test infrastructure. She’s comfortable fixing subtle production issues—everything from censoring secrets in logs and tuning GitHub client retries to stopping deployment hotloops—and she often focuses on making systems more robust during upgrades and network disruptions. A "jack of all trades, master of a few," she blends practical QA/test automation expertise with deep operational know-how and a knack for cleanups that prevent recurring incidents. Her background in communication helps her translate complex technical problems into clearer diagnostics and actionable fixes.
17 years of coding experience
Bachelor’s Degree, Communication, Bachelor’s Degree, Communication at Westfield State University
Github Skills (26)
kubernetes10
scripting10
testing10
cicd10
automation10
script10
go10
openshift10
github-api10
ci-cd-pipeline10
kubernetes-pods10
yaml10
sh10
automations10
shell10
Programming languages (15)
Github contributions (5)
openshift/ci-tools
Jun 2019 - Apr 2022
DPTP Tooling
Role in this project:
DevOps Engineer
DevOps EngineerContributions:651 reviews, 349 commits, 270 PRs in 2 years 10 months
Contributions summary:Gina focused on enhancing the `ci-tools` repository, primarily through modifications to the CI/CD pipeline and related tools. Their work included improving test scripts, correcting error messages for better integration with the monitoring systems, and streamlining the generation of Prow job configurations. These changes indicate a focus on improving the reliability and functionality of the continuous integration process.
continuous-testingopenshifttoolingcontinuous-integration
openshift/cluster-version-operator
Oct 2022 - Jan 2023
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:350 reviews, 23 commits, 79 PRs in 3 months
Contributions summary:Gina primarily focused on improving the stability and reliability of the cluster-version-operator. Their contributions involved fixing deployment hotloops and incorrect `SeccompProfile` comparisons, enhancing logging for deployments, and cleaning up deprecated function calls. They also addressed a critical issue where CVO failed to update the `KUBERNETES_SERVICE_HOST` with the LB address and made the operator more resilient to network disruptions during startup. Finally, they cleaned up code and made improvements to documentation and build processes.
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