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Julien VonthronJV

Julien Vonthron

développeur web full stack et applications mobiles

€550/day
Antibes, FR
15+ years

Average response time: 1 hour

About Julien

Après quelques années passées en tant qu'ingénieur télécom au sein de grands groupes, je me suis lancé en 2008 en tant que développeur web freelance à temps plein, en relation tout d'abord surtout avec le CMS Joomla.
J'ai travaillé au cours de ces années sur plusieurs extensions open sources existantes, et en crées de nombreuses moi-meme pour coller au besoin des clients.
Avec l'évolution de l'écosystème, je me suis diversifié en terme de technos back (php, python, nodejs, ...), front (php, javascript, css, ...), et mobile (react native, flutter).
Je peux donc apporter une plus value immédiate sur un panel de projets très diversifiés, que ce soit en terme de développement pur, mais aussi en gestion de projets, ou devops.
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Lario - Marchand de biens
    Senior web developer (typescript, firebase, firestore)
    October 2023 - Today (2 years and 8 months)
    For Lario, a real estate company, I developed an application to fetch upcoming auctions from various sources and display them in a React-admin backend.
    The application retrieves extensive details for each auction, including size, price, location, occupation status, assigned lawyer, and more.
    It uses third-party sources to gather the average cost per square meter in the area, helping to highlight the best deals.
    The interface allows clients to tag the auctions they wish to pursue and integrates with Google Calendar to set reminders for different steps, visit dates, and the auction itself.
    Additionally, it automates Trello card creation for follow-up tasks.
    The code is hosted on Firebase, utilizing authentication and Firestore as the database.
  • SAM MICOME
    Senior web and mobile developer (fastapi, react-admin, flutter)
    June 2021 - Today (5 years)
    Monaco
    Development of Tools for an Elevator Maintenance and Hardware Development Company

    CMA is an elevator maintenance company based in Monaco, while Micome is a branch of CMA specializing in developing specific hardware for elevator operation and maintenance.

    We created a comprehensive solution to manage the registration and remote provisioning of hardware cards:
    • developed an API in Python that serves as the backend for a hybrid app built in Flutter (Dart) and an admin panel using React (React-Admin).
    • the API communicates via NATS messaging with an MQTT server, which interacts with the remote hardware.
    • implemented a Python asyncio application to monitor messages and alarms forwarded through the NATS network.
  • LOGICSANTE
    Senior frontend web developer (nextjs, react-admin)
    February 2021 - Today (5 years and 4 months)
    06560 Valbonne, France
    Development of a Website for Booking Medical Imaging Exams

    For a prominent group of medical imaging labs in France, known as groupe VIDI, a client of Logicsanté, I developed a website using Next.js (React.js).
    This platform enables customers to locate a nearby lab within the group that offers the medical exam they need and facilitates booking appointments.
    The website seamlessly integrates with the Easydoct API, the flagship product of Logicsanté.
    I also developed a backend with react-admin for specific stats and configuration. Website: https://rdv-vidi.fr

Recommendations

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Eficiens Agence and 2 other people have recommended Julien

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Education

  • Ingénieur en Télécommunications
    Enst-bretagne
    2002

Skill set

Categories