# josephine pfeiffer

❯ neofetch
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hi@josie.lol
-------------
senior consultant @ red hat
zurich, switzerland
cloud-native, foss, gnu/linux, infosec, infra, sre
blog, talks, code(github, red hat gitlab), linkedin, bluesky
email, signal

❯ cat bio.txt

generally competent computer magician in the areas of
infrastructure, security, and developer experience.

❯

❯ ls -la /crt/

Google Cloud Professional Cloud Architect (2025)
IBM z/OS Mainframe Practitioner (2025)
Red Hat Certified Architect (2024)
Red Hat Certified Specialist in Multi-Cluster Management (2024)
Red Hat Certified Specialist in OpenShift Data Foundation (2024)
Red Hat Certified OpenShift Administrator (2023)
Red Hat Certified Specialist in Containers (2023)
AWS Certified Security - Specialty (2023)
Certified SAFe 5 & 6 Product Owner/Product Manager (2022 & 2023)
AWS Certified Solutions Architect – Professional (2022)
scrum.org Professional Scrum Master (PSM I) (2019)

view all certifications on credly →

❯ grep "volunteer" ~/.profile

Open Infra Foundation: Programming Committee Member, Open Infra Summit (2025)
The Linux Foundation: Subject Matter Expert/Exam Developer, Certified Backstage Associate Exam (2024)

❯ gh repo list --fork --json name,description,stargazerCount,forkCount,updatedAt --jq '.[] | "\(.name) ★\(.stargazerCount) 🍴\(.forkCount) - \(.description)"'

archlinux ★2483 🍴621 - AUR MAINTAINER AUR package maintainer, contributed to core packages
kube-burner ★152 🍴549 - CONTRIBUTOR - Kubernetes performance testing tool
backstage ★24.1k 🍴4.2k - CONTRIBUTOR Developer portal framework plugins