Guillaume Lecollinet
Co-Founder 3D Creative Developer
Paris, Ile-de-France
Summary
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SeniorGuillaume Lecollinet is a co-founder and 3D creative developer with 15 years of experience building immersive web experiences, games, VR, and interactive art from Paris. As founder of Little Workshop he has delivered award-winning 3D projects for clients like Renault, Oculus, Olympus and Paramount, combining creative vision with hands-on front-end and full-stack engineering. He has a history of contributing to notable open web projects at Mozilla, including BrowserQuest, where he improved UX, mobile-friendly interfaces, chat reliability and added audio to enhance gameplay. Comfortable bridging art and engineering, he focuses on polished visual presentation, performance-conscious interaction design, and production-ready web experiences. Colleagues describe him as a developer who treats the web as a playable canvas rather than just a UI surface.
15 years of coding experience
1 year of employment as a software developer
French, English
Github Skills (14)
html10
css10
compatible10
debug10
javascript10
user-interface10
game-development10
browser-support10
user-experience9
audio9
ux-design9
websocket8
mobile-development8
performance-optimization7
Programming languages (1)
Github contributions (5)
mozilla/BrowserQuest
Oct 2011 - May 2012
A HTML5/JavaScript multiplayer game experiment
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:69 commits in 7 months
Contributions summary:Guillaume primarily focused on improving the functionality and user experience of the game by addressing bugs and implementing new features. They fixed achievement notification issues in webkit browsers by modifying CSS. They also added functionality to the game's chat system, specifically to prevent player disconnects during chat and added an "about" section to the website. Furthermore, they added sound effects and music to enhance the game's atmosphere and user experience.
gamemultiplayer-gamejavascripthtml5multiplayer
browserquest/BrowserQuest
Apr 2012 - May 2012
Continuing the development of Mozilla BrowserQuest
Role in this project:Front-end Developer
Front-end DeveloperContributions:7 commits in 23 days
Contributions summary:Guillaume primarily contributed to the user interface and visual presentation of the Mozilla BrowserQuest game. Their work involved adding a legal/privacy scroll view, implementing mobile-friendly UI elements, and incorporating a tooltip for the name input. Additionally, the user made adjustments to the chat functionality by adding placeholder text and updating copy related to privacy and legal notices. These changes enhanced the user experience and added crucial legal information.
firefoxmozillabrowserquest
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