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Paris UX Design Agency

Trust Mojjoo, your UX Design agency in Paris, specializing in creating intuitive, user-friendly, and high-performing digital experiences. We optimize every interaction to ensure a fluid, engaging, and effective user journey, all while boosting your site's performance.

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UX Design Focused on Your Users

At Mojjoo, we design custom interfaces that put the user experience at the heart of the project. Our approach to SXO (Search Experience Optimization) combines usability, visibility, and impact to maximize your conversions.

Our UX/UI experts work closely with you to develop designs that are consistent with your visual identity and adapted to all types of screens. Whether you need a new creation, a UX redesign, or a journey optimization, our support covers all the key steps for a successful experience.

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Expert Guidance for High-Performing UX Design

Mojjoo is a UX Design agency that supports you at every stage to create tailored, intuitive, and high-performing user experiences.

User-Centered Methodology :
From UX research (interviews, personas) to prototyping and testing, we apply a structured approach to ensure consistency, accessibility, and satisfaction at every interaction.

Tools and Prototyping :
We leverage Figma for wireframing and interface design, complemented by usability testing with Maze or Lookback, to refine every user journey before production.

Commitment to Quality :
Ergonomic testing, accessibility verification (WCAG), and SXO (Search Experience Optimization) ensure an interface that is smooth, inclusive, and well-optimized for search.

Mojjoo, a UX Design agency combining innovation, quality, and performance.

Une personne dans le support client mettant un casque, illustrant l'accompagnement expert de notre agence UX design pour un webdesign performant.
Une dame travaillant dans son bureau, illustrant notre méthode de travail et l'expertise de notre agence UX design.

Our User-Centered Approach

In-depth Needs Analysis:

We conduct qualitative and quantitative studies (interviews, questionnaires, persona definition) to understand your visitors’ expectations and behaviors.

Interactive Design:

Based on the insights, we create dynamic wireframes and prototypes with Figma, which are then tested and adjusted using user feedback (Maze, Lookback).

Accessibility and SXO Optimization:

We guarantee interfaces that are accessible (WCAG compliant) and optimized for search engines for better reach and inclusivity.

Continuous Testing and Improvement:

We perform multi-device validation (desktop, tablet, mobile) through user testing, A/B testing, and heatmaps to refine usability and maximize satisfaction.

Post-Launch Follow-up:

We analyze performance (click-through rates, session duration, feedback) and make necessary adjustments for a lasting experience.

Boost your brand with our UX design agency

As a UX design agency, Mojjoo conducts an in-depth analysis of your users’ needs to create smooth and engaging digital journeys. With a user-centered approach, we design intuitive, visually appealing, and high-performing interfaces, optimized for all devices. Trust our UX design agency to turn every interaction into an opportunity for loyalty and conversion.

Graphic Design

Mercedes-Benz 

We created Mercedes-Benz’s visual identity and optimized its online presence, ensuring consistency and impact across all platforms.

Graphic Design

Sofadex Group – Puratos

Mojjoo designed the branding for several of the group's brands, including Bonna Manzil, creating impactful and consistent visual identities.

A team of experts dedicated to your success

Chef projet de notre agence web

PROJECT MANAGER

Web designer de notre agence UX Design

WEB DESIGNER

Développeur back office de notre agence UX Design

BACK-END DEVELOPER

Développeur Front office de notre agence UX Design

FRONT-END DEVELOPER

E-marketeur de notre agence UX Design

E-MARKETER

Responsable qualité de notre agence UX Design

QUALITY MANAGER

What is a UX Design agency?

It’s an organization specializing in optimizing user journeys, aiming to improve usability, navigation, and interaction to boost engagement on a website.

Why should I work with a UX Design agency?

To benefit from specialized expertise that puts the user first, helping to create intuitive and high-performing interfaces tailored to your audience.

What services does a UX Design agency offer?

User research, persona creation, wireframing, prototyping, usability testing, SEO optimization (SXO), and strategic consulting.

How does UX Design promote conversion?

By simplifying user journeys, removing obstacles, and optimizing interaction points, it encourages visitors to take desired actions (purchase, contact, etc.).

What tools does a UX Design agency use?

Figma for creation and prototyping, Maze and Lookback for user testing, as well as WCAG standards for accessibility.

Do you have a web project?

Feel free to contact us via our contact form.

Contact us