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Sebastien DuvinSD

Sebastien Duvin

Mobile Developer, Kotlin

€400/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sebastien

Passionate about development, I have specialized in the Android ecosystem for 3 years.

Whether it's improvements and/or maintenance of an existing application or a brand new project, going from an idea to delivery on the Play Store, my skills and experience will accompany you throughout the mission.

A follower of clean code, I always seek simplification and performance optimization to ensure the best possible user experience.


Currently employed full-time at Heroes Jobs, I am more interested in short-term missions.

Feel free to contact me.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Décathlon - SAS
    Android Developer
    SPORTS
    October 2022 - March 2023 (5 months)
    Villeneuve-d'Ascq, France
    Within the second life team, my mission was to develop new features while respecting the established rules (testing/code quality..), participate in the runboy role which consists of handling bug tickets from Jira/Smax, present new features to the teams at the end of the sprint, and contribute to the deployment of new Production/Staging versions with TNR testing procedures.
    Kotlin JIRA Git Jetpack Compose Firebase Bitrise
  • Heroes Jobs
    Android Developer
    SOCIAL NETWORKS
    September 2019 - August 2022 (2 years and 11 months)
    Lille, France
    In charge of developing the Heroes Jobs application, which connects students and recruiters to offer them student jobs.

    My role is to develop new features, fix bugs, and keep the application up to date.
  • OpenClassrooms
    Apprentice
    EDUCATION AND E-LEARNING
    September 2019 - September 2021 (2 years)
    Lille, France
    As an apprentice at Heroes Jobs, I was quickly put on the product, allowing me to rapidly acquire strong Android skills, both in terms of technique and code optimization.

    My role was to assist the Android team, starting with handling "small" fixes (bugs/visuals), until I became fully autonomous and responsible for the Android application.
    Kotlin Gitlab slack

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Education

  • Android Developer
    OpenClassRooms
    2021

Skill set (13)

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