Rimantas Mocevicius
Founder at jfrog
Oregon, Other
Summary
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RockstarRimantas Mocevicius is a founder and seasoned DevOps engineer with 12 years of experience building and automating cloud-native delivery pipelines from Oregon. He co-founded Helm-related projects and contributes to high-profile Kubernetes tooling, including work on Keel (automating Helm and Kubernetes updates) and official JFrog Helm charts. Rimantas specializes in CI/CD, chart testing, and release automation—integrating GCP Cloud Build, GKE/TravisCI testing, kind-based e2e tests, and GCS-backed chart distribution. His contributions to chart-testing and Helm tooling emphasize reliability and cross-environment compatibility (Docker4Mac, Tillerless workflows). Comfortable both architecting release workflows and diving into build/test automation, he blends hands-on scripting with broader release strategy. Notably, his work often targets the glue between developer workflows and production-grade Kubernetes operations.
12 years of coding experience
English, Lithuanian, Russian
Github Skills (16)
testing10
kubernetes10
automation10
g10
bash10
docker10
automations10
go10
helm10
dockers10
cicd10
kubernetes-pods10
gcp10
kubernetes-deployment9
githubaction-workflow7
Programming languages (20)
Github contributions (5)
jfrog/charts
Aug 2018 - May 2021
JFrog official Helm Charts
Role in this project:
DevOps Engineer
DevOps EngineerContributions:125 reviews, 364 commits, 259 PRs in 2 years 9 months
Contributions summary:Rimantas focused on improving the CI/CD pipeline for the `jfrog/charts` repository. They integrated TravisCI with GKE for chart testing, added options for testing with Docker4Mac, and implemented Tillerless Helm support. Furthermore, the user made changes to the testing scripts, including updating docker images and adding functionalities.
chartskubernetes-deploymenthelmhelm-charthelm-charts
keel-hq/keel
Jul 2017 - Oct 2022
Kubernetes Operator to automate Helm, DaemonSet, StatefulSet & Deployment updates
Role in this project:DevOps Engineer
DevOps EngineerContributions:41 commits, 21 PRs, 21 pushes in 5 years 3 months
Contributions summary:Rimantas's commits primarily focus on enhancing the build, testing, and deployment processes for the Keel project. They integrated GCP cloud build, implemented chart linting and install tests using kind, and added Tiller readiness checks to the e2e tests. Furthermore, the user modified scripts to generate helm chart packages and upload them to GCS, improving the project's release and distribution workflow. They also incorporated go modules into the project's dependency management.
golangdaemonsetsemverhelmdeployment
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