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Mathilde ArconteMA

Mathilde Arconte

Front-End Developer | UX-UI Designer

€490/day
7 projects
Paris, FR
3-7 years

Average response time: A few days

Freelancer profile translated to English.
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About Mathilde

Front-End Developer and UX/UI Designer with an Artistic and Creative Background

I am a front-end developer and UX/UI designer, combining a background in art and computer science to deliver innovative web solutions. My expertise ranges from redesigning websites and web applications, with a preference for JS, Typescript, and React JS, to creating intuitive, user-centered UI designs. I am passionate about projects that stimulate my creativity, particularly in cultural and social fields.

As a freelancer, I prefer short-term assignments (1-6 months) while seeking to establish long-term partnerships based on trust and collaboration. My pricing is flexible, adapting to the nature of the project. What sets me apart? My ability to manage a complete web project, from initial design to launch, ensuring seamless consistency and quality.

🌟 Redesign of your website or web app
🌟 UI/UX Design
🌟 Front End Development
🌟 Wordpress Theme Creation
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • ABYSS ENERGY
    Malt logoOn Malt
    Front-end website redesign for abyssenergy.fr
    ENERGY AND UTILITIES
    July 2025 - November 2025 (3 months)

    Graphic charter & illustrations

    • Creation of main (dark blue/orange) and secondary palettes
    • Font selection
    • Creation of custom icons
    • Illustrations

    Motion design

    Creation of a Lottie logo animation, integration of specific abstract elements (wind turbines, platforms, FPSOs, networks, power plants, etc.), alignment with the new graphic charter.

    UI/UX Mockups

    Prototyping and design of all website pages on Figma

    Custom WordPress Theme

    • Theme integration, configuration, customization
    • Responsive website
    • WCAG compliance
    • Performance optimization
    • SEO optimization
    • Image optimization (WebP, lazy loading)
    Figma Lottie Wordpress Theme Wordpress UI/UX Design
  • Heptalytics
    Front-end development
    BANKING AND INSURANCE
    October 2024 - Today (1 year and 8 months)
    Paris, France
    Heptalytics is a European solution for combating payment fraud.

    Challenge

    How to redesign the website to better reflect its ambitions?
    • Implementation of a bilingual One Page site
    • Modern UI Design that respects Fintech standards
    • Restructure the messaging to effectively communicate with the target audience
    • Integrate a form

    Mission

    UI Design
    • Integrate the graphic charter
    • Reflect the Fintech universe
    UX Design
    • New site architecture
    • Restructure content
    • Articulate and simplify technical discourse with illustrations
    Front-end Development

    • Creation of a custom and customizable WordPress theme
    • Responsive design
    • Content integration (texts, images, translation)
    • Deployment
    • Website performance optimization
    Wordpress User Experience Design UI Web Design Figma Responsive Design
  • ALLOHOUSTON
    Malt logoOn Malt
    Front-End Developer
    ENVIRONMENTAL
    February 2024 - August 2024 (6 months)
    Paris, France
    Front-end development on web applications for various clients of the agency:
    • cirQliz: QR Code generation for entry into blue zones during the 2024 Olympics
    • Interlud - Greening: Assistance for ecological transition for vehicle fleets
    • Starzdata: Data integration and algorithm training
    Figma Front-End Development React.js Meteor.js Formik

Reviews

5.0

Out of 5 ratings

V

Véronique

ABYSS ENERGY

Reviewed on 11/18/2025

Mathilde did an excellent job on our website. She understood our needs, adapted at each stage of the project, and proposed relevant solutions to improve the final result. Her listening skills, responsiveness, and the quality of her proposals ensured that the redesign of our website perfectly met our expectations and fully reflected our identity. We highly recommend her!
M

Marguerite

Wagram Stories

Reviewed on 5/31/2023

Very good experience with Mathilde!

Recommendations

FU
FK
Majoric EzinME
+1
Former user and 3 other people have recommended Mathilde

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Education

  • Manager in Computer Engineering, Development
    ESIEE-IT
    2022
    Manager en Ingénierie Informatique , Développement
  • Mobile Web Developer
    ESIEE-IT
    2020
    Développeur Web Mobile

Skill set

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