Pierre Brown

UX Researcher / Senior UX Designer / Human-Computer Interaction Ergonomist Psychologist | 15 years of experience | Expert in user interfaces and human-centered experience

I am Pierre Brown, a freelancer specializing in UX Research & UX Design with a scientific approach derived from my dual background in work psychology and HCI ergonomics.

For over 15 years, I have been assisting companies, startups, institutions, and large groups (Orange, Société Générale, Stellantis, Airbus, Sanofi, Faurecia, RATP...) in the design, evaluation, and optimization of their digital interfaces and services.

My approach? User-centered UX, based on proven methods: user testing, interviews, field observation, design sprints, wireframes, interactive prototypes, benchmarking, and heuristic evaluation. I integrate ISO standards (9241, 16982), Bastien & Scapin's ergonomic criteria, and Android & iOS UX/UI guidelines.

Areas of intervention: e-commerce, banking/insurance, transport, energy, health, education, public services, entertainment, industry, pharmaceutical R&D...

Key tools and skills:

Figma, Axure, Adobe XD, Sketch, SPSS, Excel, Balsamiq, qualitative & quantitative testing, functional specifications, workshop facilitation, co-design, responsive design, design systems, iterative prototyping...

Whether it's creating an MVP, auditing an existing application, or improving user journeys, I bring complete expertise from user needs to UX/UI delivery.

Availability: immediate

Languages: French & English