Ben Parees
Senior Principal Software Engineer at Red Hat
Durham, North Carolina, United States
Summary
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Top expert inCloud-native Kubernetes Ecosystem
Ben Parees is a Senior Principal Software Engineer with 12+ years of focused experience in cloud-native infrastructure, CI/CD, and container build systems, currently leading engineering efforts at Red Hat from Durham, NC. He has deep hands-on expertise across OpenShift and Kubernetes ecosystems, contributing to core projects like kube-apiserver operator, client-go, and source-to-image, with a strong emphasis on build optimization, image squashing, and robust automation. Ben blends backend development and DevOps practice, improving build pipelines and API configuration while driving code generation, logging, and operator condition management. His track record includes modernizing container image workflows for multiple language stacks (Node, Python, PHP, Postgres, MongoDB, MySQL) and pragmatic fixes that measurably reduced image sizes and test flakiness. Known for quietly improving developer experience at scale, he pairs systems-level insight with practical scripting and tooling changes that keep large distributed platforms healthy.
12 years of coding experience
19 years of employment as a software developer
Masters, Computer Science, Masters, Computer Science at North Carolina State University
Stackoverflow
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Github Skills (65)
python10
testing10
bash10
ruby10
rhel10
automation10
code-generation10
automation-testing10
build-automation10
dockerfile10
activerecord10
ansible-galaxy10
haproxy10
centos10
dockers10
Programming languages (24)
Github contributions (5)
openshift/source-to-image
May 2014 - Nov 2019
A tool for building artifacts from source and injecting into container images
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:32 releases, 1 review, 148 commits in 5 years 7 months
Contributions summary:Ben primarily focused on enhancing the source-to-image tool by implementing features to support assemble and run scripts from source code or a remote URL. They added functionality to handle Dockerfile generation, environment variable merging, and security options. Furthermore, the user made changes to improve code quality and security practices, along with integrating features that allow the use of the tool with network namespaces in Docker.
container-image
sclorg/mongodb-container
Mar 2015 - Jul 2019
MongoDB container images based on Red Hat Software Collections and intended for OpenShift and general usage. Users can choose between Red Hat Enterprise Linux, Fedora, and CentOS based images.
Role in this project:DevOps Engineer
DevOps EngineerContributions:132 commits, 140 PRs, 105 pushes in 4 years 4 months
Contributions summary:Ben's contributions center around improving the build and deployment process for the MongoDB container images. They focused on the Docker build process, including updating and fixing the Docker layer squashing logic. The user also made changes to support multiple namespaces for pushing images and added debugging to confirm successful tagging. Furthermore, they modified the build scripts and the underlying container scripts to address remote accessibility issues, demonstrating an emphasis on CI/CD and image management.
centoscontainer-imagefedoralinuxmongodb
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