Freelancer profile translated to English.
Back to original languageAbout Arthur
React/Node developer with a mission to build modern, scalable, and performant applications.
Strong product sense, I strive to best support clients throughout the different stages of design.
🧰My area of expertise:
•Frontend Languages:JavaScript, TypeScript, HTML, CSS, Sass, LESS, CSS-in-JS,
•Frontend Frameworks & Libraries:React, NextJS, Vue.js, Remix, React Native, Expo, Electron, Gatsby, TipTap
•UI & Design System:Storybook, Chromatic, Figma, Emotion, Tailwind CSS, Chakra UI, Motion.dev
•User Experience & Accessibility:Responsive design, Progressive Web Apps (PWA), SSR, A11y certification, UI/UX, Wireframe, Mockup, Prototypes, Landing Pages.
•State Management & Performance:Redux, RTK Query, RxJS, Context API, State Management, DOM Optimization, Zustand
• Backend Languages & Frameworks:JavaScript, TypeScript, Node.js, NestJS, ExpressJS, Fastify, Socket io (Websocket)
• Databases & ORMs:GraphQL (Apollo), MongoDB, PostgresSQL, MySQL, Drizzle, TypeORM, Prisma
• Testing & Code Quality:Jest, Testing Library, Cypress, Playwright, Linting, Unit/Integration/E2E Test, WCAG, ARIA, RGAA
•Other Tools:Notion, Slack, Discord, Atlassian (Jira, Confluence, Bitbucket etc)
👷🏽 Best Practices:Clean Code, Test Driven Development, Clean Architecture, Ubiquitous Language, Reactive Programming, Agile Methods, Lean Startup, Atomic Design, Mobile-first.
♻️ Cross-functional Skills:
• Simplifying technical topics.
• Involvement in business issues
• Teamwork and proactivity
• Code review and pair programming
• Technical and functional documentation
• Adaptability to different constraints.
📩 Contact me via Malt messaging
✅Response in less than 1h
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km), Toulouse (up to 50km), Lille (up to 50km), Marseille (up to 50km), Lyon (up to 50km)
Experience
- ServierFullStack DeveloperPHARMACEUTICALS INDUSTRYOctober 2025 - Today (8 months)Suresnes, FranceDevelopment of internal products for the Servier group (international pharmaceutical laboratory).Creation and development of applications to improve the performance, quality, and productivity of Servier teams. Creation of inclusive and accessible products (a11y).Technologies used:TypescriptNext.js (full stack)TailwindCSSPrismaAzureResponsibilities:Develop the full-stack application with Next.js and PrismaEnsure the accessibility of web applicationsIntegrate Figma designsCreate generic reusable componentsImprove and evolve the internal Design SystemChallenge UI/UX and functionalitiesEnsure code quality and project architectureOrganization:Agile team of 4 to 6 people, 1 QA, 3 Developers, 1 Product Owner, 1 Tech LeadProject Management: Jira (+ Atlassian suite), Teams, Figma, Git/GitHub
- The Mobile First CompanyReact.js & Electron DeveloperSOFTWARE PUBLISHINGJuly 2025 - September 2025 (2 months)Paris, FranceDevelopment of Allô Desktop software, a SAAS application allowing companies to manage all their professional phone calls in a single application.Technologies used:TypescriptReact.jsElectronTailwindCSSRadixUITanstack QueryTanstack RouterMotion (Framer Motion)AmplitudeResponsibilities:Develop the front-end application with React.js and ElectronIntegrate Figma designsCreate generic reusable componentsConsistent project structuringChallenge UI/UX and functionalitiesEnsure code quality and project architectureOrganization:Agile team of 8 people, 1 Product Designer/QA, 5 Developers, 1 Product Owner, 1 Product Owner/DesignerProject Management: Linear, Slack, Figma, Git/GitHub
- TeamTrackFullStack DeveloperRESTAURANTS AND FOOD SERVICEOctober 2024 - May 2025 (7 months)Paris, FranceDevelopment of an intranet workforce management mobile application within a restaurant group
- MVP Creation
- SaaS landing page creation
- Creation of robust and scalable Back-end APIs
- Creation of fluid, robust, and scalable Front-end applications with UX sensitivity.
- Creation of native mobile applications compatible with iOS and Android.
- Deployments
- Figma mockups creation
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Education
- Bac+3 - Web & Mobile Web DeveloperSimplon.co2020Titre professionnel Bac+3 - Développeur web et web mobile - Algorithmie & Data Structure - Responsive Design & Mobile First - Javascript ES6+ - Front-end - Back-end - Websockets - RESTful APIs - CRUD - Figma, Prototypage, Maquettes, Wireframes - Diagrammes UML et Merise - Méthodes Agiles Kanban & Scrum - Testing - React, Vue.js, EJS, SCSS - ExpressJS, Socket.io, Jest
- Bachelor's Degree in STAPS, Communication / Sports ManagementUniversité Paris Nanterre2018Licence STAPS, Communication / Management Sportif
Certifications
- TDD and Clean Architecture in the Front-end WorldWealCome2022
- Opquast Certification - Mastering Web Project Quality (French)OPQUAST2020