Gavin Jefferies
Member Of Technical Staff at Prophet Security
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolGavin Jefferies is a pragmatic software engineer with over six years focused on web applications, test automation, and CI/CD for Kubernetes and OpenShift environments. He blends frontend React experience with backend Python and DevOps automation, having built manufacturing test frameworks and developer-facing CI pipelines. At StackRox/Red Hat he strengthened test reliability and release tooling for large-scale container security projects, contributing to well-known repos like OpenShift release automation. Gavin prefers deep-focus work to open-plan offices and brings a practical, operations-minded approach to shipping robust systems. Based in San Francisco, he moves comfortably between building user-facing React apps and hardening complex CI/E2E test suites. His background spans manufacturing automation to cloud-native security, giving him an uncommon mix of production-floor pragmatism and cloud infrastructure expertise.
6 years of coding experience
26 years of employment as a software developer
BA Mod Computer Science, BA Mod Computer Science at Trinity College Dublin
Github Skills (21)
kubernetes10
docker10
scripting10
testing10
bash10
cicd10
automation10
script10
openshift10
kubernetes-pods10
sh10
automations10
shell10
github-ci9
container9
Programming languages (13)
Github contributions (5)
stackrox/stackrox
May 2020 - Jan 2023
The StackRox Kubernetes Security Platform performs a risk analysis of the container environment, delivers visibility and runtime alerts, and provides recommendations to proactively improve security by hardening the environment.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:735 reviews, 1006 commits, 883 PRs in 2 years 8 months
Contributions summary:Gavin made significant contributions to the StackRox Kubernetes Security Platform, primarily focusing on improving the robustness of the testing environment. They implemented features to save Kubernetes logs upon test failures and enhance the CI/CD pipeline, specifically for OpenShift environments. Furthermore, they modified scripts related to image scanning and overall test stability. The user's commits demonstrate a focus on improving the reliability and efficiency of the testing process, along with the management of build related artifacts.
containerscheckliststackroxsecurityrisk
openshift/release
Oct 2021 - Jan 2023
Release tooling for OpenShift
Role in this project:DevOps Engineer
DevOps EngineerContributions:241 reviews, 409 commits, 254 PRs in 1 year 3 months
Contributions summary:Gavin primarily contributed to the CI/CD configuration and automation aspects of the OpenShift release tooling. They modified scripts and configurations to handle job prefixes, manage automation flavors, update the test matrix, configure and test for OCP versions (4.10, 4.11, 4.13, 4.14), and implement checks for configuration files. Furthermore, they were involved in implementing hooks to manage start and end procedures for testing. The commits indicate a focus on maintaining and improving the CI/CD pipeline for the OpenShift project.
continuous-deploymentkubernetesopenshifttooling
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.