Currently building user interfaces atGens de Confiance, a French marketplace built around trust.
What I do
I work on the ads team, focusing on search, listing creation and everything in between. Most of my work is revamping old flows, removing friction and making them fast.
I’m also building our design system with AI, straight from production code, and helping our designers prototype with it.
Exploratory
- Tiny Experiments: small frontend experiments in animation, interaction and UI patterns.
- Photo Gallery: memories from backpacking across South America.
About me
I’m a French-Vietnamese frontend developer with professional experience in France, Switzerland, and Peru.
I care deeply about building interfaces that feel intuitive, responsive, and genuinely enjoyable to use.
Outside work, you’ll find me swimming laps before the sun is up, or escaping to the mountains when I need a reset.
Contact
You can connect with me on Linkedin, or just email me directly at luc.longin@gmail.com.
I speak English, Español, Français, and Tiếng Việt. Feel free to write in whichever feels easiest.