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Dorian RouletDR

Dorian Roulet

💯 FullStack 🤝 Mobile ✅ Expert Flutter ⭐ Firebase

€600/day
Montpellier, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Dorian

💼 Economist by training (12 years; see my LinkedIn profile), I retrained in IT development during Covid-19.
Now a developer and teacher in an engineering school, I am passionate about digital technology, both from a technical point of view and its societal impacts.

💯 What sets me apart from the competition: my perfectionism.
My demanding scientific background encourages me to ask myself/you many questions and to verify that the product meets the specifications and the "demand".

✅ My objective (achieved so far): to deliver a product that fully satisfies, without any bugs, and easily maintainable.

🚀 In short, my methodology allows me to be efficient in creating simple products in a short time, but also ambitious projects over several weeks or even years.

🤓 A lifelong geek, I started web development with the following languages: HTML, CSS, JS, PHP. I then used structured databases (e.g. MySQL) and started mobile development with Kotlin.

❤ Asked by a startup to develop their 1st product, I learned Flutter "on the job" but also "in the field"...

📱 For 6 years now, I have been dedicating a large part of my week with passion to developing my knowledge and skills on Flutter/Dart.

🗄️ More recently, I have spent hundreds of hours on the Google Firebase suite (Dart, Js, Ts, Node.js): Cloud Firestore, Firebase Storage, Firebase Authentication, Firebase Cloud Functions, Firebase Security Rules, Firebase Cloud Messaging.

🛰️ In parallel, having a particular interest in data, I trained in data architecture (structured or not), REST APIs (Postman, PHP, then 100% Node.js), web scraping (Node.js and Python), data persistence; I also updated my data visualization skills (see impacts of AI).

👋🏼 Do not hesitate to contact me 🤝
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • EPSI
    Teacher
    EDUCATION AND E-LEARNING
    January 2023 - Today (3 years and 7 months)
    Teacher, supervisor of final year projects, jury member (L1 to M2)
    Python Git CMS Wordpress HTML5 CSS3 JavaScript JSON Web Scraping Webscrapping
  • Université
    Full-Stack Developer (HTML, CSS, JS, PHP, SQL ; MySQL)
    EDUCATION AND E-LEARNING
    January 2023 - December 2023 (1 year)
    Creation of a platform for managing "classes" and documents (entity management, tables for organizing information and sharing, and documents). All in "many to many" and stored in mySQL.

    The request came from a university professor who had higher and additional expectations than what the University could offer her (e.g., responsive, modern design, "flexible" management).

    During this project, I focused heavily on security, particularly .htaccess files. I also set myself additional challenges beyond the specifications, such as not allowing the download of displayed images, making it impossible (to my knowledge) to trace the image location.
    PHP MySQL Htacess Responsive Design Many to many
  • GreenShield
    Flutter & Firebase Developer
    BIOTECH
    January 2022 - July 2022 (7 months)
    Creation of the startup's first commercial product.
    This app, coded in Flutter/Dart and using Google's Firebase suite, aimed to allow farmers (mainly winegrowers) to enter data (text, number, image) about their crops. This data was geolocated.

    I started from "code snippets", already produced by a developer, and I first added my own functionalities. Little by little, I completely revised these code snippets to arrive at clean, coherent, optimized code that produced no bugs.

    I worked on UX as well as UI. I was challenged by the startup's product owner (who relayed the specific expectations of future users), with whom I collaborated with pleasure because he trusted me despite my limited experience at the time.
    He quickly understood that my abilities to learn, understand, integrate, work autonomously (and not independently), but also to collaborate were relatively advanced (with all humility ^^).
    Also, I worked up to 14 hours a day to meet the (short) deadlines.

    My satisfaction was the satisfaction of the people I collaborated with, as well as my client!
    Work independently Flutter Dart Firebase UI/UX Design Collaboration Adaptability Data Quality Quality Control Proactive

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Education

  • M1 "Economics and Management"
    Université Paris 1 Panthéon-Sorbonne
    2013
  • M2 International Research "Economics & Psychology"
    Université Paris 1 Panthéon-Sorbonne & Paris 5 Paris-Descartes
    2014

Skill set

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