Product Designer Freelance — Paris
Simon
Lhuillier
Over 6 years of experience merging design, data, and AI innovation. I help product teams elevate their solutions to meet user expectations and business goals.
About
Who I am
My approach is outcome-oriented and adapts to product maturity, budget, and constraints. Holding double Master's degrees in Digital Engineering and UX Management & Design Thinking, I specialize in B2B SaaS, complex product architectures, and AI tools.
Design Tools
AI Tools
Dev Stack
Expertise
What I do best
UX Research
Field studies, user interviews, quantitative surveys, and persona creation.
UX Strategy
Competitive benchmarking, customer journeys, and collaborative workshops.
UX/UI Design
Product architecture, user flows, wireframes, and high-fidelity mockups within a Design System.
UX Assessment
UX audits (Baymard methodology), experience mapping, and user testing.
AI Consulting
Automation workflows strategy and GenAI content generation.
Projects
Selected work
Legrand
GAIA & ELIA — Outils GenAI
Legrand
Groupe ADP
Refonte immersive du site Passager
Groupe ADP
Tiime
Assistant IA pour CR de reunion
Tiime
Amundi
Amelioration de l'experience de la Suite
Amundi
Ardian
ChatBot Gen AI
Ardian
EFS
Refonte du site institutionnel de l'EFS
EFS
Contact
Let's work together
Available for freelance opportunities. Based in Paris, open to remote.