Freelancer profile translated to English.
Back to original languageAbout Salimbeni
📱 Mobile Developer | React Native | Expo | Typescript ✨
Do you have a mobile project and are you looking for an expert freelance developer inReact Nativeto create a performant, modern, and scalable application on **iOS and Android**?
As a mobile developer specializing inReact Nativeand **Expo**, I will guide you **from idea to store deployment**: architecture, development, backend integration, testing, and production.
I am a mobile developer with over 3 years of experience, including 2 years in fullstackJava/AngularJS**, and now 100% focused on the **React Native+Typescriptmobile stack.
I have worked on various projects: community applications, dashboards connected to APIs (Supabase, Firebase, Google Calendar), business tools, such as an automated web accessibility audit tool, of the DEM (Digital Experience Monitoring) type, developed in Java and React, or a mobile marketplace developed in public build.
A turnkey mobile app
I designrobust, fluid, and well-thought-out mobile applicationswithReact Nativeand **Expo**, optimized for all types of screens and adapted to your business needs:
âś… Modular architecture
âś… Secure authentication (email, OAuth)
âś… Connection to your APIs or backend (Supabase, Firebase, REST, GraphQL)
âś… State management (Zustand, Redux)
✅ Careful UI/UX with TailwindCSS, native animations (Reanimated, Gesture Handler…)
All inTypescriptto ensure code readability and stability over time.
Ready to launch your mobile app?
đź“© Contact me (quick response) for an initial discussion.
We will schedule a video conference to review your mobile project, your technical and functional objectives, and I will propose a clear and adapted solution.
French
Native or bilingual
Can work on-site
Toulouse (up to 50km), Paris (up to 50km), Bordeaux (up to 50km), Lyon (up to 50km), Marseille (up to 50km)
Experience
- HodiFounder & Developer – HodiJune 2025 - Today (1 year and 2 months)Development in progress of Hodi, a marketplace mobile application, built with React Native (Expo).I manage the entire project, from conception to technical implementation, with a focus on performance, mobile ergonomics, and scalability.Features in progress:- Secure authentication (email, OAuth)- Creation and management of listings with image upload- Multi-screen navigation with React Navigation- Backend integration with Supabase (auth, database, storage)- Optimized mobile UI/UX with TailwindCSS (Nativewind)- Real-time chat and search system to comeThe project is developed in public build, allowing me to document my technical choices, share my learnings, and iterate quickly.👉 This project demonstrates my ability to independently manage a complete mobile product, combining React Native, Supabase, and modern development best practices.
- appYuserJava / Angular DeveloperCONSULTING AND AUDITSJuly 2025 - Today (1 year and 1 month)Toulouse, France- Full-stack development of an expert system automating customer data analysis (>300 business rules implemented), drastically reducing analysis time from 20-30 minutes to a few minutes.- Complete graphical redesign of the application to improve UX/UI.- Contribution to the development of the appYplanet module, which measures and monitors the environmental footprint of websites according to the European PEF standard.- Creation of an environmental impact simulator, allowing clients to anticipate the effects of their infrastructure choices, traffic, and other parameters influencing their ecological footprint.- Execution of a POC for a mass-market e-commerce site (>100 million page views/month): optimization of batch processing, client iterations, final validation.
- QuadranJava / AngularJS Fullstack DeveloperCONSULTING AND AUDITSFebruary 2023 - Today (3 years and 6 months)Toulouse, FranceQuadran distinguishes itself as a company specializing in managing digital projects, highlighting recognized expertise in web performance optimization, user experience enhancement, and the creation of innovative software solutions for evaluating and improving user satisfaction. To this end, they developed an application called appYuser.DEV:🚀 Modification of a tracker to retrieve user data with Javascript📊 Data processing and analysis with Logstah and Java💾 MongoDB database management.🔧 Modification of an API to handle calls from the front-end with Java🖥️ Development of a responsive user interface with AngularJS🚀 Preparation and execution of application deployment with JenkinsAI / DATA:🧠Development of the application's expert system component
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Education
- Bachelor Application Developer DesignerISCODCompétences apprises durant la formation : - Conception Web - Développement Front-end : Maîtrise des langages HTML, CSS, JS et React avancé - Développement Back-end : NodeJS avancé - Gestion de Bases de Données : MySQL et MongoDB - Sécurité Web - Performance Web - Développement Agile - Collaboration d'Équipe - Adaptabilité - Communication Technique - Test et Débogage
- Associate's Degree in Web DevelopmentOpenclassrooms2022La formation de développeur web proposée par OpenClassrooms est une formation en ligne qui enseigne les compétences nécessaires pour devenir un développeur web professionnel. Elle est basée sur une approche pratique, où les étudiants travaillent sur des projets concrets et des exercices pratiques pour mettre en pratique les concepts appris. Les étudiants apprennent les langages de programmation les plus courants tels que HTML, CSS, JavaScript, ainsi que les frameworks populaires tels que React, Angular ou Vue.js. La formation propose également des modules sur les outils de développement web, tels que les éditeurs de code, les systèmes de gestion de version, les bases de données, les serveurs web et les services clouds.