Václav Muzikář
Red Hat Principal Software Engineer IBM Software Developer
Znojmo, South Moravia, Czechia
Summary
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Rockstar🎓
Top SchoolVáclav Muzikář is a Principal Software Engineer with a decade of experience building and maintaining cloud-native identity and access management systems, currently leading the Cloud Native sub-team for Keycloak at IBM after transitioning from Red Hat. He combines deep QA and test-automation roots with back-end and UI development, often improving stability by fixing brittle tests and enhancing test frameworks across Keycloak repositories. As co-maintainer of Keycloak and its Kubernetes operators, he drives operator packaging and deployment work for OperatorHub/OpenShift and has implemented pluggable upgrade strategies and e2e test automation. Based in Znojmo, Czechia, he pairs a pragmatic engineering mindset with formal training in applied informatics, and quietly stands out for moving from QA intern to technical lead within the same open-source project.
11 years of coding experience
15 years of employment as a software developer
Gymnázium Dr. Karla Polesného ZnojmoMaster's degree, Applied Informatics, Master's degree, Applied Informatics at Masarykova univerzita Brno
Czech, English
Stackoverflow
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0reached
0answers
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Github Skills (31)
keycloak10
kubernetes10
docker10
selenium10
testing10
selenium-ide10
dockers10
java10
cicd10
javas10
arq10
openshift10
kubernetes-pods10
yaml10
html10
Programming languages (12)
Github contributions (5)
keycloak/keycloak-operator
May 2020 - Aug 2022
ARCHIVED Kubernetes Operator for the no longer supported WildFly distribution of Keycloak
Role in this project:
Backend Developer
Backend DeveloperContributions:14 releases, 213 reviews, 44 commits in 2 years 3 months
Contributions summary:Václav contributed to the Keycloak operator, a Kubernetes operator for managing Keycloak instances. Their work involved implementing support for testing the operator as an image, modifying the e2e tests. The user also addressed an issue related to extension URLs in themes and corrected a bug related to an empty Realm ID. Furthermore, they implemented a pluggable upgrade strategy and upgraded deprecated APIs.
keycloakkubernetes-operatorwildfly
redhat-openshift-ecosystem/community-operators-prod
Aug 2021 - Jan 2023
community-operators metadata backing OpenShift OperatorHub
Role in this project:DevOps Engineer
DevOps EngineerContributions:4 reviews, 23 commits, 91 PRs in 1 year 5 months
Contributions summary:Václav's commits primarily involve updates to `bundle.Dockerfile` files for the `keycloak-operator` across various versions. These updates consistently modify the labels and potentially channel settings within the Dockerfiles, indicating a focus on managing and configuring operator bundles for deployment. The changes point to managing the operator's lifecycle within the OpenShift OperatorHub.
openshift
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