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Gauthier ResselGR

Gauthier Ressel

Consultant & Front-end Developer UX & Web Performance 🚀

€650/day
Colmar, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gauthier

I am available to audit the quality of your web interfaces, or to design and develop your new high-performance, lean, and accessible website with you!

My name is Gauthier Ressel and I am the founder of Superflux, an expert in web performance and web interface quality. After 15 years of designing and developing custom, high-performance, and accessible websites within various startups and web agencies specializing in UX and digital marketing, I decided to focus on auditing and supporting my clients to bring them all my expertise and experience in optimizing their websites.

Remove the superfluous, focus on the essential: I audit your web interfaces and support you in making them more performant, leaner, and more accessible. I believe in a more sustainable, less resource-intensive, but always efficient web. In this regard, web performance is at the heart of my approach: it is the key to the success of your web project.

From analyzing your metrics to training your teams: let's discover and optimize the web performance, accessibility, lean design, and quality of your online presence together!
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Basic

  • Portuguese

    Basic

Remote only
Primarily works remotely

Experience

  • Superflux
    Expert in Web Performance and Web Quality
    CONSULTING AND AUDITS
    July 2024 - Today (1 year and 11 months)
    Colmar, France
    Remove the superfluous, focus on the essential: Superflux supports you in auditing and optimizing your web interfaces to transform your website into a high-performance, accessible, and more environmentally friendly user experience.

    We provide:
    - Audits and recommendations: web performance, eco-design, web accessibility, web quality.
    - Tailored support: monitoring reports, interface component development, project management assistance...
    - Workshops: discovery and training on our areas of expertise.

    Our expertise:
    - Web performance: boost your website to achieve your goals.
    - Eco-design: reduce the environmental impact of your system.
    - Accessibility: make your website accessible to everyone.
    - Web quality: extend the lifespan of your website and reduce user frustration.

    Feel free to contact me to start an audit of your website and receive support in your digital transformation.
    Audit Web Performance PageSpeed Insights Expérience utilisateur Qualité web
  • LunaWeb
    Front-end Developer Expert in Web Performance
    DIGITAL AND IT
    September 2015 - July 2024 (8 years and 10 months)
    Rennes, France
    LunaWeb Agency - Designers of Web Experiences.
    Design and front-end development of custom websites, user-oriented (UX), high-performance, lean, and accessible. Web interface audits: performance, accessibility, environmental impact. Support for clients in digital transformation.
  • Tictags
    Product Owner
    SOCIAL NETWORKS
    November 2014 - January 2017 (2 years and 2 months)
    Rennes, France
    Creation of an innovative startup: design and development of an online instant matching solution.

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Education

  • Mastère 2 - Expert en Stratégie Digitale
    Digital Campus
    2016
    Bac+5, RNCP niv. I La formation est axée sur l'apprentissage des moyens et méthodes d'analyse, de stratégie, de communication et marketing digital et sur l'acquisition des moyens et des techniques professionnelles digitales (Web analytics, Date, UX Design, Social média, développement...). A l'issue de la formation, vous serez en mesure de conseiller les dirigeants de SME et de PME, de contribuer à l'élaboration d'une stratégie digitale, de proposer des solutions techniques et innovantes, diriger une équipe, monter un budget et assurer la communication digitale d'une entreprise.
  • Mastère 1 - Concepteur Développeur Web
    IMIE - École de la Filière Numérique
    2015
    Bac+4, RNCP niv. II Soucieuse des besoins des entreprises et des web agency, l’IMIE a mis en pratique toute son expertise afin de proposer un parcours de formation qui répond aux attentes de ces acteurs et utilisateurs de la communication interactive. Le contenu du programme de formation repose sur l’apprentissage de quatre grands domaines complémentaires : la base de données, le développement, la création multimédia ainsi que la méthodologie et gestion de projet.

Skill set

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