Freelancer profile translated to English.
Back to original languageAbout Sylvain
Have a web project idea but don't want to manage multiple providers? I handle everything, from scoping to production, with a single point of contact who masters your entire application.
🧩 Two ecosystems, one principle: the right tool for the right project
TypeScript End-to-End— AdonisJS Backend, Htmx + Alpine.js Frontend for simple and well-referenced server rendering, or Vue.js (inertia.js, nuxtjs...) for more interactivity. A single language, less friction.
Elixir / Phoenix— when real-time is central (chat, live notifications) or a distributed architecture is needed. LiveView for the reactive interface, Oban for background tasks.
💡 Two typical scenarios
🖥️MVP, SaaS, classic platform→ TypeScript + AdonisJS, to move fast without unnecessary complexity.
⚡Real-time, high traffic, distributed architecture→ Elixir/Phoenix + LiveView, for large-scale reliability.
🛠️ Other skills
Three.js (3D/immersive web), CI/CD, Git, Redis.
🤝 How I work
Technical partner, not just an executor: justified scoping, maintainable code, regular communication.
📩 Let's discuss your project, I'll advise you on the best approach before even talking about code.
French
Native or bilingual
English
Fluent
Bambara
Basic
Can work on-site
Toulouse (up to 50km), Carcassonne (up to 50km), Montpellier (up to 50km), Narbonne (up to 50km), Paris (up to 50km)
Experience
- INDEPENDANTFullstack Web Developer Ruby on Rails...SOFTWARE PUBLISHINGSeptember 2024 - Today (1 year and 11 months)Carcassonne, France
🔧 I support startups, VSEs and project owners in creating their SaaS, POC or MVP.
✅ From the outset, we laid the technical foundations necessary for a solid, clear, and scalable product.Today, these applications continue to evolve smoothly: adding new features, improving UX/UI, partial redesign or scaling up.🔄 Collaboration is ongoing: I remain involved to ensure the longevity, flexibility, and technical efficiency of their products.🎓 JavaScript, TypeScript, and Vue.js Training
I regularly work as a trainer for students (CCI of Aude in Carcassonne) and professionals retraining through specialized organizations.🧠 My training focuses on:- The foundations of modern web development
- Mastering JavaScript and TypeScript
- Learning Vue.js (frontend)
🎯 Objective: To make learners autonomous on concrete projects and prepare them for the demands of the developer profession. - Top WebgroupFullstack Web Developer Ruby, Hotwire, Vue.jsPUBLIC SECTORDecember 2025 - May 2026 (5 months)Saint-Louis, RéunionTOP WEBGROUP: Useful, simple, and positive online services for personal services.Leader in connecting Parents - Childminders.Participation in the development of new features for the main platform.Maintain and improve the project architecture.Fullstack development with Ruby on Rails, Hotwire turbo and stimulus, as well as Vue.js.
- Montpellier YNOV CampusTechnical TrainerSOFTWARE PUBLISHINGOctober 2025 - February 2026 (4 months)Montpellier, FranceResponsible for Front/Back Coordination and Development Training for the Master 2 program.Objective: transmit knowledge and ensure the proper application of these skills during practical sessions. Then validate this knowledge through assessments.Topics covered: Open API / Swagger, Git flow and GitHub flow, unit, functional, integration, and E2E tests, CI/CD, monitoring...Technologies covered: Nodejs Adonisjs, swagger, github and gitlab.
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Education
- Master EXPERT IN DIGITAL STRATEGY, Web Management / Multimedia and WebmasterDigital Campus2017Master EXPERT EN STRATÉGIE DIGITALE Analyse et mise en place de stratégies pour les applications web Développement web et gestion de projet
- Professional Bachelor's Degree in Web GISUniversity of Perpignan Via Domitia2015Traitement et intégration des données géographiques Conception de site web et d' api rest utilisant des données géographiques Analyse de données dans un contexte géographique et de stratégie territoriale.