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Stephane IssartelSI

Stephane Issartel

Senior Product Designer · UI & Design System

€550/day
Paris 3e Arrondissement, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stephane

Senior Product Designer with 20 years of experience in digital interfaces, design systems, and UI direction.

I support product teams in designing clear, consistent, and high-performing interfaces, from structuring user journeys to implementing robust design systems.

Last assignment: Lead UX/UI at Showroomprivé, involving the redesign of the website and app, the implementation of the design system, and the management of a team of 5 designers.

I work on product redesigns, e-commerce journeys, design system audits, UI direction needs, and team support.

Available for short or long-term assignments, remote, hybrid, or on-site in Paris.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris 3e Arrondissement (up to 50km), Lyon (up to 20km), Bordeaux (up to 10km), Annecy (up to 10km), Valence (up to 50km)

Experience

  • Showroomprivé Group
    Lead UX/UI Designer
    September 2023 - January 2025 (1 year and 4 months)
    Responsible for managing the UX/UI department of 5 designers, ensuring the training and skill development of the team.

    Implementation of a complete design system, guaranteeing visual and functional consistency across all platforms (web and mobile), thereby optimizing the user experience.

    Organization of needs and requests via a Jira backlog, allowing for the improvement and prioritization of requests from the IT, Marketing, CRM, and Merchandising departments. This contributed to efficient project management and better inter-departmental collaboration.

    Active participation in the redesign of the mobile website and application, including co-creation workshops with the internal agency and the COMEX to integrate innovative, user-centered solutions.

    Co-design and implementation of the new loyalty program, with a focus on improving the user experience for different loyalty tiers.

    Close collaboration with the CRO team for A/B testing, enabling the validation of design hypotheses and the optimization of conversion rates.

    Strategic participation in product decisions in direct liaison with the Head of Product, POs, and management departments, contributing to the evolution of the brand's overall user experience.
  • Black Pizza
    Art Director
    DIGITAL AND IT
    September 2021 - Today (4 years and 10 months)
    Paris, France
    Recurring assignments with the BLACK PIZZA agency and various clients in the cycling and professional sports world, as well as clients from various sectors.
    • Art Direction
    • UI Design
    • Mobile First Design
    • Illustration
    • Visual Identity
    • Logo Design
    • Digital Branding
    • Responding to Tenders
    Figma User Interface Design Art Direction Mobile Design Responding to Tenders Branding & Identity
  • Clever Age
    Art Director
    DIGITAL AND IT
    September 2015 - January 2019 (3 years and 5 months)
    Paris, France
    Implementation of a graphic charter for various communication media.
    Art direction for several accounts in the luxury, health, and press sectors, etc...
    Audit and consulting
    Graphic Charter Visual Identity Webdesign Art Direction Graphic Design Responsive design Consulting Audit

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