Victor Ruvalcaba
Staff Software Engineer at Walmart
Sunnyvale, California, United States
Summary
🤩
Rockstar🎓
Top SchoolVictor Ruvalcaba is a Staff Software Engineer based in Sunnyvale with 20+ years of experience building cloud-native, scalable systems and a 12-year track record in senior roles. He specializes in cloud computing, CI/CD and containerization, driving measurable efficiencies such as a 58x container image size reduction at Walmart and saving hundreds of gigabytes daily in CI for Matter. An active open-source leader, he has contributed to flagship projects including OpenStack, Kubernetes (Kubespray), Matter/Connected Home, ONAP and multiple CNCF efforts, and helps grow Spanish-speaking technical communities across LATAM. He combines hands-on DevOps and embedded systems work (Docker, CRI-O, multi-arch support, Flannel, Kata) with strategic architecture and developer experience improvements that accelerate adoption across teams. Beyond code, he co-founded regional meetups, organizes Kubernetes Community Days, and mentors talent to raise local cloud-native capability. A less obvious strength: he repeatedly converts large, cross-team initiatives into developer-friendly tooling and examples that drive fast, practical onboarding.
12 years of coding experience
15 years of employment as a software developer
Programmer Analyst Informatica, Programmer Analyst Informatica at Centro Ejecutivo de InformáticaElectronic and Computer Engineering Informatica, Electronic and Computer Engineering Informatica at Centro de Enseñanza Técnica IndustrialMaster of Science in Information Technology Information Technology, Master of Science in Information Technology Information Technology at Universidad de Guadalajara
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (31)
kubernetes10
docker10
python10
connect10
ip10
bash10
object-oriented-programming10
networking10
dockers10
cicd10
homeconnect10
openstack10
service-design10
build-automation10
kubernetes-pods10
Programming languages (25)
Github contributions (5)
kubernetes-sigs/kubespray
Apr 2019 - Sep 2022
Deploy a Production Ready Kubernetes Cluster
Role in this project:
DevOps Engineer
DevOps EngineerContributions:16 reviews, 29 commits, 47 PRs in 3 years 6 months
Contributions summary:Victor primarily contributed to the infrastructure and configuration aspects of the Kubernetes cluster deployment project. Their commits involved updating container runtime configurations, adding proxy support for CRI-O, and fixing paths related to runc. Furthermore, the user added multi-architecture support for Flannel and enhanced CRI-O support with Kata Containers, demonstrating expertise in containerization and cluster management. These modifications aimed at improving the deployment process and compatibility across various environments.
bare-metalkubesprayhelmproduction-readyansible
project-chip/connectedhomeip
Apr 2021 - Jan 2022
Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.
Role in this project:DevOps Engineer & Embedded Systems Engineer
DevOps Engineer & Embedded Systems EngineerContributions:68 reviews, 31 commits, 28 PRs in 9 months
Contributions summary:Victor's contributions primarily focused on improving the build and deployment processes within the repository, particularly related to Docker. This included implementing Docker best practices for various images, such as the ESP32 and Cirque device images. Furthermore, the user added a ZAP docker image and enabled all Docker images in the build CI, demonstrating expertise in containerization and CI/CD automation for the Matter project. Their work also involved reducing image sizes and improving overall build efficiency.
connectivity-standards-alliancebuild-with-matterguidedzephyrconnectivity
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