Didier Roche
Staff Software Developer at Canonical
Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolDidier Roche is a Staff Software Developer with 17 years of experience driving core Ubuntu and GNOME projects at Canonical from Lyon, France. He blends backend Go expertise with front-end theming and QA automation, contributing to high-profile open source projects like snapcraft, subiquity (the Ubuntu server installer), and gnome-shell. Known for pragmatic refactoring and tooling—improving installers, packaging workflows, Markdown parsing, and terminal UX—he repeatedly bridges developer experience and release engineering. Didier has led desktop and touch release efforts, built CI systems, and managed archive and packaging practices, demonstrating both hands-on coding and operational stewardship. Outside code, he contributes design tweaks to Yaru themes and maintains archival/admin responsibilities, a mix that reveals a rare full-stack open source craftsmanship.
17 years of coding experience
8 years of employment as a software developer
Engineer's degree (master degree) General engineering multidisciplinary degree with computer science speciality, Engineer's degree (master degree) General engineering multidisciplinary degree with computer science speciality at ECAM LaSalleBaccalauréat Mathématiques, Baccalauréat Mathématiques at École Aux lazaristes
French, English, German, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
markdown10
git10
javascript10
website-development10
system-configuration10
theming10
python10
back-end-development10
testing10
gnome-shell10
css10
test-framework10
ui-design10
ubuntu10
uid10
Programming languages (15)
Github contributions (5)
ubuntu/yaru
Jan 2018 - Jan 2023
All Ubuntu Yaru GNOME themes
Role in this project:
UI Designer
UI DesignerContributions:2 reviews, 208 commits, 70 PRs in 5 years 1 month
Contributions summary:Didier's commits primarily involve modifications to CSS files within the `gnome-shell` directory, suggesting a focus on theming and visual adjustments. These changes include updating and merging CSS files, specifically modifying styles related to padding, borders, and colors for various UI elements like buttons, rings, and labels. The user also worked on theming related files for GTK and other theming related elements.
linuxgnomeyaru-themeyaruubuntu
canonical/snapcraft
Apr 2016 - Nov 2021
Package, distribute, and update any app for Linux and IoT.
Role in this project:Back-end Developer & Automation Engineer
Back-end Developer & Automation EngineerContributions:8 commits, 11 PRs, 54 comments in 5 years 8 months
Contributions summary:Didier made several contributions related to improving the `snapcraft` tool. They implemented `.git` extension detection for source code, which allows the tool to support more git repository distributions. They also worked on wrapping plugin list output to improve readability, including handling terminal size variations. Additionally, the user enhanced the tool's features by adding and modifying unit tests for the new functionalities added.
snapslinuxupdatesnapdistribute
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