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Lucas RappartLR

Lucas Rappart

UX/UI Designer | Senior Product Designer

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lucas

Strategic partner for scale-ups and companies to transform their product vision into measurable growth.


After designing products forLe Temps, Dentsply Sirona, Scout24and **over 15 startups**, I support leadership teams in creating digital solutions that generate real business impact.

My added value

Business First Vision

I don't design in a vacuum. I start by understanding your growth challenges, your market, and your constraints to create solutions that directly impact your KPIs.

Collaboration with Leadership

Accustomed to working directly with CEOs and founders, I quickly transform your vision into tangible prototypes. This approach allows for rapid iteration and alignment of all stakeholders.

UI/UX Excellence

Beyond strategy, I deliver scalable design systems that accelerate your product velocity while optimizing the user experience.

Sector Expertise

[→]B2B/B2C SaaS- Complex platforms with optimized onboarding
[→]Cybersecurity & Tech- Powerful interfaces made accessible
[→]Health, Marketplaces, Automotive- Compliant and engaging products
[→]Media, Travel, Hospitality- High-retention consumer experiences

Concrete Results

✓ Reduced time-to-market through rapid prototyping
✓ Decreased product risk via user-centric approach
✓ Optimized ROI by prioritizing high-impact features
✓ Guaranteed scalability with documented design systems

Collaboration

Long-term partnerships preferred, short strategic missions possible. Access to my network (dev, marketing) as needed.

Ideal Client:Scale-ups and companies with a clear vision, defined roadmap, and budget suitable for premium design.

💬Let's start with a complimentary strategic session to identify your quick wins.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Freelancer
    UX / UI Designer
    CONSULTING AND AUDITS
    September 2017 - Today (8 years and 9 months)
    Lausanne, Switzerland
    Services:

    • User research and testing
    • Creation of wireframes and prototypes
    • Webflow & Framer development
    • Project management
    UX Design User Interface Design User Experience Design Responsive design Figma
  • Romande Energie
    Senior UX/UI Designer (Freelance)
    ENERGY AND UTILITIES
    December 2023 - February 2024 (3 months)
    Lausanne, Switzerland
  • Dentsply Sirona
    Senior UX/UI Designer (Freelance)
    HEALTH AND WELLNESS
    May 2023 - December 2023 (8 months)
    Lausanne, Switzerland
    Strategic UX improvements and implementation of a design system for a Fortune 500 healthcare company, enabling healthcare professionals to achieve better operational efficiency, increased user engagement, and seamless internal-external collaboration.

    1. Ergonomics Improvement and Product Adoption

    Targeted UX improvements by optimizing the interface for mobile and desktop, which significantly increased user satisfaction and platform adoption.

    2. Increased Retention

    Integration of intuitive workflows and design of various features, directly contributing to a significant rise in user engagement and strengthening the company's market competitiveness.

    3. Operations Optimization

    Design and launch of product features that improve collaboration between internal teams and external partners, considerably reducing execution times and increasing overall tool productivity.
    UI/UX Design User Experience Design Design System UX Design UI Design

Recommendations

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FU
Former user and 1 other person have recommended Lucas

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Education

  • UX/UI Designer
    Ironhack - Barcelona, Spain
    2018
    Ironhack Barcelona Ironhack est un programme de 9 semaines à temps plein et 24 semaines à temps partiel sur l'apprentissage du web development et de l'UX/UI design avec une formation "Bootcamp". Ils sont présents à Miami, Madrid et Barcelone, Paris, Mexico City et Berlin. Ironhack approche l'apprentissage d'une manière plus individualisé qui permet aux étudiants d'obtenir une expérience selon leurs objectifs personnel. Ce que j'ai appris: • Design d'Experience Utilisateur (UX) • Design d'Interface Utilisateur (UI) • Web Development
  • Applied Arts
    Supcréa - Grenoble, France
    2016

Certifications

  • UX / UI Designer
    Ironhack
    2018
    User Interface Design User Experience Design Webdesign Responsive design Sketch Mobile Design

Skill set

Categories