Russell Harrison
DevSecOps Architect at Russell Harrison Photography
Raleigh, North Carolina, United States
Summary
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Rockstar🎓
Top SchoolRussell Harrison is a DevSecOps Architect with 14 years of hands-on experience designing, automating, and securing cloud-native infrastructure across startups and enterprises. Based in Raleigh, he has led high-throughput systems handling billions of events daily, guided large-scale Puppet deployments (tens of thousands of nodes), and built CI/CD, Kubernetes, and compliance-ready platforms for PCI-DSS and HIPAA environments. His open-source contributions to OpenShift tooling and Ansible modules show a practical focus on monitoring, DNS automation, and code quality—improving Zabbix integration and adding typed, testable Ansible/Python components. Equally comfortable in Azure, AWS, and on-prem stacks, he pairs deep Linux and networking expertise with pragmatic cost and governance practices. Outside engineering he runs a photography business, reflecting a creative streak that complements his operational discipline.
14 years of coding experience
23 years of employment as a software developer
Business Admin, Business Admin at Campbell UniversityComputer Sci., Computer Sci. at Sweet Briar
Stackoverflow
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0reached
0answers
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Github Skills (24)
monitoring10
cron10
python10
zabbix10
automation10
openshift10
ansible10
ansible-galaxy10
automations10
package-development9
dockers9
plugin-development9
docker9
drupal-module9
bash8
Programming languages (5)
Github contributions (5)
openshift/openshift-tools
May 2016 - Nov 2016
A public repository of scripts used by OpenShift Operations for various purposes
Role in this project:
DevOps Engineer
DevOps EngineerContributions:55 commits, 56 PRs, 29 pushes in 6 months
Contributions summary:Russell primarily focused on enhancing the monitoring and alerting capabilities of the OpenShift tools. They added a DNS monitoring script and integrated it with Zabbix for DNS query checks. Furthermore, the user modified the Ansible configuration to incorporate new monitoring cron jobs and expand existing Zabbix templates. Their work also included improving the configuration of Zabbix checks and increasing monitoring intervals.
openshift
openshift/openshift-ansible
Jan 2016 - Feb 2016
Install and config an OpenShift 3.x cluster
Role in this project:DevOps Engineer
DevOps EngineerContributions:16 commits, 10 PRs, 4 pushes in 20 days
Contributions summary:Russell primarily focused on developing an Ansible module for managing DNS records within the OpenShift environment. Their contributions involved writing Python code for the module, including features for record creation, deletion, and listing. They also fixed bugs, added examples, and improved the module's functionality by addressing Pylint errors and incorporating type hints, reflecting a focus on code quality and maintainability.
openshiftansible
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