Freelancer profile translated to English.
Back to original languageAbout Arthur
Hello! 👋
I'm Arthur, afront-end developer with 7years of experience in web and mobile projects. I design high-performing and accessible interfaces with **React, React Native, Next.js, TypeScript, and Tailwind CSS**.
After several years as a freelancer and then in product teams, I learned to integrate quickly and deliver maintainable code, whether independently or as part of a squad.
What I can concretely bring:
- Design and structuring of complex interfaces (**design system**, reusable components, scalable architecture)
- Development of high-performing, accessible, and tested web and mobile applications
- Refactoring of existing codebases and improvement of technical quality
- API integration
- Smooth collaboration with product, design, and back-end teams, with clear communication on technical constraints and trade-offs
- Implementation of automated tests and team conventions (Vitest, MSW, ESLint, CI) for a reliable and maintainable documented codebase
- Development of real-time features and rich interactions (drag-and-drop, chat, multiplayer, animations)
I've worked in various sectors: CSE, banking, e-commerce, robotics, and several SaaS, both in small teams and within specialized squads.
My missions have exposed me to very different audiences: people unfamiliar with digital, young mobile-first users, expert professionals. Result: I know how to adapt the interface **to the real user, not an ideal persona**.
UX is at the heart of my work. For me, a good interface is as much about visual details as technical architecture, all with real attention to accessibility and a touch of creativity.
See you soon on Malt! 😊
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 20km)
Experience
- YEATISenior React/ReactNative/Redux/Typescript Front-end DeveloperHUMAN RESOURCESMarch 2025 - June 2026 (1 year and 3 months)Paris, FranceWithin the Yeati group (CSE platform / employee benefits), I developed two complementary front-end applications built from scratch: an employee platform and its administration dashboard, each covering about thirty business domains (bank cards, reimbursements, chat, calendar, employee and dependent management, gift campaigns, surveys, e-commerce, videoconferencing...).Common technical stack for both projects: React 19, TypeScript, Vite, feature-based architecture designed for maintainability at scale. TanStack Query for server cache, React Hook Form + Zod for validation, Pusher for real-time, Sentry for monitoring, Vitest + MSW for automated feature testing. Conventions defined collectively from the start (ESLint, pre-commit hooks) to maintain a healthy and collaborative codebase.I also co-built a design system from scratch (visual identity, reusable components, multi-brand theming) on Shadcn and Tailwind, now used by several group applications. On the employee platform, accessibility was a central objective: dark mode, responsive drag-and-drop, compliance with accessibility standards.Every choice aimed at a fluid experience regardless of the user profile.
- HubvisoryReact / Next.js Front-end Developer (Consulting Firm)CONSULTING AND AUDITSFebruary 2023 - January 2025 (1 year and 11 months)Paris, FranceReact / Next.js front-end developer at Hubvisory, a product consulting firm (ESN).Two contexts:- On-site at Konbini (via Hubvisory): development of interactive features on the site's video pages (Next.js, TypeScript) and creation from scratch of the multiplayer browser game "MyNameIs".- On Hubvisory's internal products for large clients: full-stack JS environment (Next.js, TypeScript, Prisma, Zod, MongoDB, Jest, Vite), user experience improvement, functional evolutions, optimization, and implementation of a developer toolbox.Active involvement in agile ceremonies and craftsmanship practices.
- KonbiniReact / Next.js Front-end Developer (Mission via Hubvisory)DIGITAL AND ITMarch 2023 - May 2024 (1 year and 2 months)Paris, FranceMission carried out for Konbini via the consulting firm Hubvisory.Konbini is an influential online media for 18-30 year olds, with a strong social presence and innovative video formats.Main contribution: creation from scratch of the multiplayer browser game "MyNameIs".With a backend developer and a lead, we built (React.js, Node.js, React-Spring, XState, Vite) a playable mode for up to 6 simultaneous players, with public/private room system, live chat, animated emoji reactions, multi-platform, moderation.In parallel, development of interactive features on the site (Next.js), particularly on the video pages.
Reviews
Juana
BalmBooking.ch
Reviewed on 6/13/2022
Arthur is always very responsive and has a very good customer relationship. I recommend.
Juana
BalmBooking.ch
Reviewed on 9/3/2021
Great interaction with Arthur who was proactive, gave good advice, and brought real added value to the project. You can tell he has solid skills in his field and loves what he does.
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Education
- Intranet/Internet Solutions Developer-Integrator (bac+3)CCI Campus2019Formation de développeur web full-stack (titre Développeur-Intégrateur de Solutions Intranet/Internet, niveau bac+3). Apprentissage du développement front-end et back-end, de l'intégration web et des bases du développement d'applications : HTML/CSS, JavaScript, bases de données, et conception de sites et applications web.