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Gaëtan R.GR

Gaëtan R.

Web Developer - Next.js / React / TypeScript

€300/day
Nice, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gaëtan

Student in Mathematics-Computer Science at the University of Côte d'Azur, Full-Stack development. I help startups & SMEs in the design and deployment of robust web solutions.

Skills: C, Java, Python, typescript, Rust, Python, Ocaml

My portfolio: gaetan-rogeron.com
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Nice (up to 50km)

Experience

  • Absolument Parfumeur
    Complete development of the e-commerce website for the perfume house Absolument Parfumeur.
    May 2025 - June 2025 (1 month)
    I took charge of the technical architecture and fullstack development, NextJs: The design was provided by the client, and I ensured the technical integration and development of the entire site until its completion.

    • Setup of the backend with PostgreSQL and Payload CMS
    • Creation of fully dynamic product and collection pages
    • Integrated contact form to facilitate customer communication
    • Multilingual management of the site in French and English
    • Code-side SEO optimization to improve online visibility
    Next.js React.js Typescript Payload CMS PostgreSQL
  • Rendez-vous.ai
    Participation in the development of the Rendez-vous.ai SaaS.
    January 2025 - July 2025 (6 months)
    An AI-powered call and appointment scheduling automation platform.

    I designed and developed all internal event management, based on Payload CMS:

    Customizable calendar (day, week, month views)
    Advanced category management
    Creation, modification, and deletion of events through dedicated interfaces
    Structured storage of events in the internal database
    Option to sync with Outlook calendars for users who wish to

    I also contributed to the development of tools allowing the AI to know available slots in real-time and automatically manage appointment scheduling.

    Additionally, I handled the following features:

    Integration of an intelligent chatbot connected to the AI with access to internal tools via the Node.js server
    Development of a chat page allowing users to view conversation history
    Creation of the settings page (language, avatar, personal information)
    Full internationalization of the dashboard in 5 languages
    Development of the sign-in page

    For all these features, I ensured frontend, backend, and infrastructure development, without resorting to off-the-shelf solutions, to guarantee flexibility, security, and technical mastery.

    These achievements are part of the broader scope of Rendez-vous.ai, which offers an intelligent voice agent available 24/7 to automate call and appointment scheduling.
    Node.js Payload CMS React.js Express Next.js
  • Flite Watch
    Development of static pages for the showcase website.
    December 2024 - December 2024
    Development of static pages for the Flite Watch company's showcase website. Work focused on performance, responsiveness, and navigation clarity.
    React.js Typescript Next.js

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Education

  • Double degree in Mathematics and Computer Science
    University of Côte d'Azur
    2025
    Rigueur mathématique (algèbre, analyse, probabilités, statistiques, logique) ; Des compétences solides en informatique (programmation, algorithmique, structures de données, systèmes, bases de données).

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