Raul Cabello
Senior Software Engineer at SUSE
Granada, Andalusia, Spain
Summary
🤩
Rockstar🎓
Top SchoolRaul Cabello is a Senior Software Engineer based in Granada, Spain, with six years of professional experience building cloud-native and distributed systems using Go, Rust, Java and Kubernetes. He currently contributes at SUSE and has a strong open-source footprint in the Rancher ecosystem, notably improving fleet CLI behavior and Helm integration for large-scale Git-to-cluster deployments and fixing edge-case upgrade and namespace migration bugs. His background spans backend, DevOps and platform compatibility work—addressing architecture-specific builds (s390x), optimizing test parallelism, and refining container tooling and Dockerfiles. Raul combines hands-on coding with systems thinking, frequently creating tests that simulate real deployment scenarios and hunting down operator-related orphaned resource issues. Fluent in production-grade CI/CD and cluster lifecycle concerns, he brings practical expertise in making complex distributed deployments more reliable and portable.
6 years of coding experience
10 years of employment as a software developer
BSc, Computer Science, BSc, Computer Science at Universidad de Granada
English, Spanish
Github Skills (19)
kubernetes10
container10
docker10
s390x10
testing10
rancher10
kubectl10
containerization10
cicd10
automation10
go10
helm10
kubernetes-pods10
dockerfile10
automations10
Programming languages (14)
Github contributions (5)
rancher/fleet
Jan 2022 - Jan 2023
Deploy workloads from Git to large fleets of Kubernetes clusters
Role in this project:
DevOps Engineer
DevOps EngineerContributions:171 reviews, 15 commits, 76 PRs in 1 year
Contributions summary:Raul's contributions primarily involve the implementation and testing of the fleet CLI, alongside the integration of helm releases. They developed tests to simulate various deployment scenarios, including those with and without authentication, utilizing a local helm repository. Their work also includes addressing potential issues arising from the use of operators, focusing on orphaned resources and their impact on deployments, as well as fixing bugs related to Rancher upgrades, specifically with cluster namespace migration.
clusterskubernetes-clustersk8skubernetesgitops
rancher/rancher
Jan 2022 - Mar 2022
Complete container management platform
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:256 reviews, 3 commits, 60 PRs in 1 month
Contributions summary:Raul primarily focused on addressing s390x architecture-related issues within the Rancher platform, indicating a focus on platform compatibility and build process. This included modifying Dockerfiles to accommodate s390x, downloading specific tools like kubectl, and ensuring compatibility with container management. Additionally, they made changes to tests by implementing parallel execution, ensuring a more efficient testing process. The user demonstrates expertise in build systems, containerization and Kubernetes, and system architecture.
containersorchestrationdockerrancherkubernetes
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