Freelancer profile translated to English.
Back to original languageAbout Alexandre
Are you looking for a freelancer capable of designing and developing modern web applications in React, quickly and with a high level of quality?
I support my clients from UX/UI design to production, specializing in the React, Next.js, and React Native ecosystems.
⚛️ React-oriented development
I develop performant and maintainable interfaces in TypeScript, with a preference for:
- React for web applications
- Next.js for platforms, MVPs, and projects requiring SEO and performance
- React Native (Expo) for mobile applications
I also master backend (Node.js / NestJS / Express) and databases (MySQL), which allows me to deliver complete and coherent solutions.
🎯 What my intervention concretely changes for you
🌐 Showcase website
Custom development (Next.js or Astro)
- SEO optimized from the design stage
- Excellent performance (loading times, Core Web Vitals)
- Quick deployment, without dependence on a heavy CMS
🛒 E-commerce project
- Custom and scalable solution, adapted to your real needs
- More flexible and often more profitable than a prefabricated CMS that is difficult to customize
- Controlled code, without additional costs related to plugins or technical limitations
🚀 MVP / Web platform
- Quick scoping of essential features
- Modern stack (React / Next.js)
- First functional deliverable released in 1 week (depending on scope)
- Solid and scalable foundation for the product's future
🎨 Design + development: a real time saver
I design interfaces on Figma before development, which allows for:
- clear communication from the start
- fewer back-and-forth exchanges
- a faithful rendering between design and final product
With a Master's degree in fullstack development and over 3 years of professional experience, I help my clients transform their ideas into concrete, performant, and scalable React products.
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Rennes (up to 50km)
Experience
- FreelanceWeb Designer & DeveloperSPORTSFebruary 2025 - Today (1 year and 4 months)Rennes, FranceDevelopment of a React Native application to connect sports coaches and healthcare professionals for athlete support.Main contributions:- Front-End Development with React Native + Expo- Creation of a performant and user-experience-oriented application- Continuous deployment with Docker + DockployManagement:- of events- of sports programs- of users and clients- of partner/brand announcementsBack-End in ExpressJS with MySQL; Work on data structure, business logic, and API exchangesShowcase website – Sports Coach- UX/UI design on Figma- Website development with AstroJSObjective: performance, SEO, content clarity👉 As a freelancer, I offer design → development → deployment support, with a choice of stack adapted to the need (Astro for websites, React / Next for platforms and MVPs).
- ARTEFACTOFULLSTACK WEB DEVELOPERSOFTWARE PUBLISHINGSeptember 2022 - September 2024 (2 years)Rennes, FranceDuring a 2-year work-study program for my Master's degree in Fullstack Development at ARTEFACTO in Rennes, I had the opportunity to work independently and in a team of 5 on multiple projects:
- CSR Project Trug'Planet: Angular + NestJs + MySQL
- Overhaul of the company's showcase website (artefacto-ar.com): AstroJs + Strapi
- Web 3D Technical Watch: BabylonJs
- Client project interfaces: Figma + Angular
- LIONCOACHFULLSTACK WEB DEVELOPERSPORTSSeptember 2021 - September 2022 (1 year)Rennes, FranceDuring this one-year work-study program for my Bachelor's degree in Web Development at LIONCOACH, I worked on numerous projects in a team of 3 developers.
- Overhaul of the showcase website (lioncoach.fr): HTML, CSS, and PHP
- WebApp connecting sports coaches and clients: VueJs + NestJs + MySQL
- Interface design: Figma
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Education
- Master Fullstack DeveloperSup De Vinci2024Mastère Développeur FullStack
- Web Developer BachelorSup De Vinci2022Bachelor Développeur Web