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Valentin DelafosseVD

Valentin Delafosse

Full-Stack Developer | Web & Mobile

€300/day
Nice, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Valentin

I design modern, performant, and scalable web and mobile applications, fully adapted to my clients' needs.
Thanks to my experience, I have a great ability to adapt to new technologies, which allows me to quickly master new stacks and frameworks.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Nice (up to 20km)

Experience

  • Freelance
    Full-Stack Product Developer
    TECH
    February 2026 - Today (4 months)
    Nice, France
    Design and development of modern, performant, and scalable web and mobile solutions for businesses, restaurants, cafes, and shops.

    - Creation of modern, optimized showcase websites for business visibility.
    - Development of custom web and mobile applications tailored to client needs.
    - Implementation of back-offices for managing employees, content, reservations, and internal activities.
    - Development of modern and responsive interfaces with React, Next.js, and TailwindCSS.
    - Design of reliable back-end architectures with Node.js, Firebase, and MongoDB.
    - Deployment and management of cloud infrastructures via Vercel, Docker, and Google Cloud.
    - Integration of advanced features and rapid adaptation to new technologies and frameworks.
    React.js TailwindCSS Next.js Vercel MongoDB
  • Creative Robots
    Full Stack Developer
    TECH
    May 2024 - January 2026 (1 year and 8 months)
    Nice, France
    Creation of innovative products, intelligent automation, and improvement of user experience:

    - Design and development of a complete editor for easily creating websites and mobile applications.

    - Development of an intelligent AI agent to automate repetitive tasks and automatically generate React components.

    - Creation of an npm package simplifying the integration of an AI chat into web and mobile projects.
    React.js React Native AI Agent Node.js TailwindCSS

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Education

  • RNCP Level 7 - Expert in Computer Architecture
    42 Nice
    2026
    Formation en informatique basée sur une pédagogie par projets, sans cours magistraux, favorisant l’autonomie, la rigueur et la résolution de problèmes complexes. Au cours de mon parcours, je me suis spécialisé dans : - Algorithmie avancée : conception et optimisation d’algorithmes, résolution de problèmes complexes, structures de données et optimisation des performances. - Intelligence artificielle : développement de modèles et d’outils d’IA, automatisation de tâches, et exploration de concepts liés au machine learning. - Développement web : création d’applications web complètes, front-end et back-end, avec une attention particulière portée à la performance, l’architecture et l’expérience utilisateur.
  • Bachelor's Degree Year 1 - Mathematics, Physics, Chemistry, and Computer Science
    Aix-Marseille University
    2022
    - 4 matières scientifiques: Mathématiques, Physique, Chimie et Informatique - La licence MPCI est unique en France dû à sa sélectivité et à sa pluridisciplinarité - L’École Centrale Marseille a accompagné l’Université dans la création de cette licence - De nombreux TPs, projets scientifiques proposés par des chercheurs, stages de recherche, …

Skill set

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