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Michelson N.MN

Michelson N.

UI Engineer | Design Systems | React & MUI | RGAA

€510/day
3 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Michelson

Do you want to create consistent, accessible, and easy-to-maintain interfaces? I support product teams in the design and development ofDesign Systems**, component libraries, and front-end applications with **React JS**, **TypeScript**, and **Material UI.

Thanks to my dual design and development profile, I facilitate collaboration between designers and developers to transform mockups into reusable, documented, and scalable components.

My interventions notably cover:

  • Creation and evolution of Design Systems
  • Development of reusable React components
  • Setting up Storybook
  • Front-end architecture
  • Accessibility (RGAA)
  • Figma ↔ Code integration

I notably participated in the creation of the "Infinity" Design System at Smart-Rx, in order to harmonize interfaces, improve code quality, and accelerate development.
  • Portuguese

    Native or bilingual

  • French

    Native or bilingual

  • Spanish

    Fluent

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Evaneos
    Integration of the mockup on PDFMonkey
    TRAVEL AND TOURISM
    June 2025 - June 2025
    Integration of the Adobe XD mockup on PDFMonkey
    Slicing and integration of the design provided in Adobe XD into HTML/CSS optimized for PDFMonkey.
    Handling PDFMonkey's specificities (strict HTML, inline styles, CSS limitations).
    Responsive mobile-friendly layout designed for smartphone reading.
    Accessibility recommendations
    figma mockup CSS3 RGAA
  • Cegedim
    Web integrator
    SOFTWARE PUBLISHING
    June 2022 - Today (4 years and 2 months)
    Paris, France
    As a web integrator at Smart-RX, my role includes integrating new mockups in HTML, CSS, and JS for all Smart-RX products. I also participate in the design and development of a Design System, creating a Storybook in ReactJS. I pay particular attention to applying RGAA accessibility standards to ensure an optimal experience for all users.
    Web integration HTML5 CSS TailwindCSS Bootstrap React.js Web accessibility RGAA WCAG
  • Versa Prisme
    Creation of a Landing page
    ARTS AND CRAFTS
    April 2024 - April 2024
    Bruxelles, Belgium
    Creation of a showcase landing page.

    Installation and configuration of the Headless CMS Prismic.
    Deployment of the project on Firebase Hosting.
    Configuration of Google Workspace.

    Training and support to master the CMS and ensure client autonomy.
    Tailwind CSS Prismic Firebase Vue.js Google Workspace

Reviews

5.0

Out of 3 ratings

F

Florian

Evaneos

Reviewed on 11/2/2023

Michelson very well understood our challenges and immersed himself in our identity to implement the solution we had in mind. He adapted to the different configurations required and recommended practical solutions that allowed us to finalize the project. The result is very satisfactory.
F

Francesco

Bonjour Shiatsu

Reviewed on 5/25/2023

I find Michelson to be a very organized developer. He answered all my questions and clarified them, and he was able to explain something technical in a way that I found clear and accessible. All our interactions were quick and efficient. I will certainly continue to trust him in the future.

Recommendations

VP
Paul GrimalPG
Ellen BarbozaEB
Veronica Provitina and 2 other people have recommended Michelson

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Education

  • Web integrator developer
    self-taught
    J'ai appris les premières lignes de code grace aux différents tutoriels disponibles sur le web. Me considérant en constant apprentissage, je suis toujours attentif aux nouvelles technologies et aux évolutions de chaque language afin d'améliorer la qualité de mon travail.
  • MASTER 1: Information and Communication
    Sorbonne nouvelle
    2012

Skill set

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