Petter Abrahamsson
Principal Site Reliability Engineer at Red Hat
Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolPetter Abrahamsson is a Principal Site Reliability Engineer at Red Hat with 12 years of hands-on experience across Linux, FreeBSD, container platforms and networking. He blends deep systems administration and shell scripting roots with OpenShift and Kubernetes expertise, having moved clients to containerized CI/CD and authored secure credential-injection tooling. Notable open-source work includes infrastructure and monitoring improvements for the popular redhat-cop/containers-quickstarts repository—adding UBI images, Prometheus scraping and CI testing to streamline deployments. He also brings proven cloud automation chops (Terraform, Puppet, Ansible) and zero-downtime migrations, and pairs that with Cisco network design experience uncommon among SREs. Based in Pennsylvania, Petter combines a scientific background in organic chemistry with practical engineering discipline, which shows in his methodical approach to reliability and observability.
12 years of coding experience
7 years of employment as a software developer
MSc, Theoretical Organic Chemistry, MSc, Theoretical Organic Chemistry at MittuniversitetetBSc, Organic Chemistry, BSc, Organic Chemistry at Mid Sweden University
Swedish, French, English
Github Skills (15)
rabbitmq10
docker10
openshift10
containerization10
dockers10
cicd10
ansible9
bash9
ansible-galaxy9
prometheus8
jenkins-ci8
jenkins8
kubernetes-pods7
kubernetes7
s2i7
Programming languages (16)
Github contributions (5)
redhat-cop/containers-quickstarts
Oct 2017 - Nov 2022
Images & templates for deploying software to OpenShift
Role in this project:
DevOps Engineer
DevOps EngineerContributions:20 releases, 132 reviews, 131 commits in 5 years 1 month
Contributions summary:Petter primarily contributed to the project's infrastructure and deployment aspects. Their work involved modifying Docker entrypoint scripts for RabbitMQ, incorporating UBI based images, and integrating Prometheus scraping. Furthermore, they made changes to Jenkins configuration templates, updated the openshift-applier version, and added testing frameworks. These contributions demonstrate a focus on automating builds, managing dependencies, and ensuring proper application monitoring within the OpenShift environment.
deployingopenshiftcontainer-cops2ikubernetes
pabrahamsson/containers-quickstarts
Jul 2017 - Dec 2023
PaaS & Containers CoP Application Demo Libarary
Contributions:44 PRs, 350 pushes, 167 branches in 6 years 6 months
containerslibararypaasdockerkubernetes
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