UX/UI design for digital products
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UX/UI design for digital products

Distributed studio — Paris · Nice · Aix-en-Provence · Sophia Antipolis

Interfaces where form serves function. User research, wireframes, prototyping, design system — with art direction as the guiding thread.

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Definition

UX/UI design at Nexia: the design of digital interfaces combining rigorous ergonomics and bold visual identity. User research, wireframes, prototyping, design system — with art direction as the guiding thread, not a cosmetic layer added at the end of the project.

In most agencies, UX and UI are two separate stages — often done by different people. At Nexia, the art director oversees both. User journey and visual identity are conceived together from the first wireframe. The result: interfaces where form serves function — not the other way round. AI accelerates the research and prototyping phase, the art director decides.

Approach

What Nexia does differently.

01

UX and UI conceived together from the start

No separation between user research and visual design. Journey and visual identity emerge from the same brief — no handover to dilute the intention.

02

Art direction as the guiding thread, not the final layer

Art direction guides every decision, from information architecture to micro-interaction choices. Interfaces with personality, not just structure.

03

AI-augmented rapid prototyping

AI generates layout variants and interactive prototypes in 48h. The art director validates, the team refines. Validation cycles halved.

Deliverables

What you receive.

01

Existing UX audit

Heuristic analysis of your current product: friction points, opportunities, prioritised recommendations.

02

Personas et user flows

User profiles, typical journeys, usage scenarios — the foundation of every design decision.

03

Annotated wireframes

Structure of each screen, information hierarchy, documented interaction logic.

04

Prototypes interactifs Figma

Real navigation, animated transitions, user testing before development.

05

Component design system

Complete Figma library: buttons, forms, cards, grids, reusable components.

06

User testing

Testing sessions, feedback synthesis, iterations on identified friction points (if included in the project scope).

Portfolio
FAQ

Frequently asked questions.

Yes. Interviews, usability tests, journey analysis. The level of research depends on budget and project scope. At minimum, we conduct a heuristic audit of the existing product.
Figma for design and prototyping. We deliver complete Figma files with reusable components.
Every project is unique. Budget depends on scope, complexity and deadlines. Create your project for a personalised quote within 24 hours.
Yes. The team develops in HTML/CSS/JS. We can deliver mockups only or mockups + development.
UX (User Experience) structures the journey, interactions and information architecture. UI (User Interface) gives visual form — colours, typography, components. The two are inseparable.