Celeste Horgan
Sr. OSS Developer Advocate OSPO
United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolCeleste Horgan is a senior OSS developer advocate and OSPO lead with a decade of experience crafting developer-centered documentation and shipping front-end improvements for major open-source projects. She blends hands-on code work with a strong UX sensibility—contributing UI, layout, and content features to high-profile repos like kubernetes/website and vitess.io. Known for preferring clarity and simplicity over bureaucratic taxonomies, she mentors contributors, approves SIG Docs PRs, and has helped steer inclusive language efforts across the cloud-native ecosystem. Her background spans technical writing, developer education, and web UX design, and she co-founded the Inclusive Naming Initiative to remove harmful terminology from tech. Based in the UK, she now works at Snowflake and serves on Project Jupyter’s governing board, bringing both community governance and practical implementation experience.
10 years of coding experience
9 years of employment as a software developer
High SchoolB.A. Interactive Arts & Technology Interaction Design Concentration, B.A. Interactive Arts & Technology Interaction Design Concentration at Simon Fraser University
English
Stackoverflow
11reputation
2kreached
1answer
0questions
Github Skills (18)
kubernetes10
hugo10
javascript10
css10
sass10
flexbox10
front-end-development10
kubernetes-pods10
html10
website-design10
responsive-design9
documentation8
opengraph8
meta-tags8
cni7
Programming languages (15)
Github contributions (5)
kubernetes/website
Feb 2020 - Apr 2021
Kubernetes website and documentation repo:
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:116 reviews, 39 commits, 45 PRs in 1 year 2 months
Contributions summary:Celeste's primary contributions focused on enhancing the user interface and website functionality of the Kubernetes documentation. Their work involved implementing and refining the announcement system, including the display and styling of announcements on both the main website and blog pages. They also made changes to the base layouts, CSS, and shortcodes to support these new features, demonstrating a focus on front-end development and content presentation. The user also made some UI improvements to existing pages and templates.
kubernetes
vitessio/website
Feb 2020 - Aug 2020
vitess.io website and other project management related content
Role in this project:Front-end Developer
Front-end DeveloperContributions:18 commits, 8 PRs, 10 comments in 6 months
Contributions summary:Celeste primarily focused on updating and refining the website's front-end components. They made CSS adjustments for homepage elements, sidebar enhancements, and table styling. Furthermore, the user added a PDF embed shortcode and implemented tabbed content functionality, demonstrating a focus on improving the website's user interface and content presentation. These changes suggest a strong emphasis on the visual and structural aspects of the website.
vitessvitevuecncfproject-management
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