Lucille Mercier
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© 2026 Lucille Mercier
UX/UI DESIGN ✦ DIRECTION ARTISTIQUE ✦ DESIGN SYSTEM ✦ GRAPHISME ✦ UX/UI DESIGN ✦ DIRECTION ARTISTIQUE ✦ DESIGN SYSTEM ✦ GRAPHISME ✦ UX/UI DESIGN ✦ DIRECTION ARTISTIQUE ✦ DESIGN SYSTEM ✦ GRAPHISME ✦ UX/UI DESIGN ✦ DIRECTION ARTISTIQUE ✦ DESIGN SYSTEM ✦ GRAPHISME ✦
Lead UX/UI Designer

Hello, I'm Lucille.

Design system · User research · Product impact

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Recent projects

NeoXam
Product design · Design system

NeoXam

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Product design

BNP Paribas — Cardif
Manaos
Product design · Design system

Manaos
Opencell
Design system · UI design

Opencell
Product design · Design system

BNP Paribas — Wealth Management
BNP Paribas Personal Finance
Product design

BNP Paribas — Personal Finance
Graphic design

Nelly Finet
Graphic design

Cosy Montessori
Chewbrew — post Instagram
Graphic design

Chewbrew — Bubble Tea
Graphic design

Le Domaine Asseray
Print

Festival en Mayenne

Because a good product isn't just about beautiful interfaces, but about a solid design approach.

My work bridges users, product, tech and business, turning complex problems into clear, functional solutions.

Learn more about my background →