Julien Déramond
Design System Tech Lead at Open {re}Source
Paris, Ile-de-France
Summary
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Rockstar🎓
Top School
Top expert inWeb Development and JavaScript Ecosystem
Julien Déramond is a Design System Tech Lead with over a decade of experience building and scaling cross-platform design systems for large enterprises, currently leading Thales' Quantum Design System. He combines deep front-end expertise (Bootstrap core team member) with embedded C/C++ and Qt/QML roots, giving him a rare ability to translate high-fidelity design into robust, accessible components used at scale. Julien founded Open {re}Source to catalog and promote open-source work and has contributed to flagship projects like Bootstrap and Bootstrap Icons, focusing on accessibility, documentation, and polished UX. At Orange he led the unification of multiple design systems and introduced tooling like Storybook to improve component quality across Android, iOS and web. Known for bridging designers and engineers, he also brings practical CI, accessibility and testing experience from embedded to web platforms.
10 years of coding experience
17 years of employment as a software developer
DUT (two-year university level technology course leading to French state diploma) in Informatics, DUT (two-year university level technology course leading to French state diploma) in Informatics at IUT BlagnacMaster’s degree in New Technologies for the Company Programmation informatique, Master’s degree in New Technologies for the Company Programmation informatique at Université Toulouse - Jean Jaurès
English, Spanish
Stackoverflow
579reputation
28kreached
19answers
0questions
Github Skills (22)
accessibility10
javascript10
bootstrap10
css10
ui-design10
uid10
css-frameworks10
front-end-development10
html10
bootstra10
documentation10
file-icons9
sass9
glyph-icons9
iconsets9
Programming languages (14)
Github contributions (5)
twbs/bootstrap
Oct 2020 - Jan 2023
The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:664 reviews, 184 commits, 586 PRs in 2 years 3 months
Contributions summary:Julien primarily contributed to the documentation and examples of the Bootstrap framework. Their work involved adding and modifying code examples, particularly related to form elements, navigation bars, and button functionality. They also addressed accessibility issues by adding necessary ARIA attributes and corrected documentation for proper functionality. Furthermore, the user updated and maintained code snippets to ensure consistent and accurate portrayal of the Bootstrap's features.
sassdevelopingcssjavascriptjavascript-framework
twbs/icons
Jan 2023 - Jan 2023
Official open source SVG icon library for Bootstrap.
Role in this project:Front-end Developer
Front-end DeveloperContributions:1 review, 1 commit, 5 PRs in 1 day
Contributions summary:Julien primarily focused on improving the user interface and accessibility aspects of the Bootstrap Icons project. They fixed issues related to theme toggling, ensuring proper JavaScript implementation and accessibility features. Additionally, the user corrected typos and made minor enhancements to the project's documentation and codebase. This demonstrates their involvement in maintaining the project's UI/UX and ensuring a polished user experience.
bootstrap-iconssvgbrandingsvg-iconwoff2
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