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Fabien DegarneFD

Fabien Degarne

Senior Android Developer Kotlin | CMP | Claude

€550/day
1 project
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fabien

I support teams and companies on their Android mobile projects, whether it's for:
- improving existing applications (bugs, performance, user experience)
- carrying out technical audits
- designing applications from scratch with modern stacks

I've had the opportunity to work on various projects, including for consumer applications like Les Echos, Fujitsu (via Joomeo), Décathlon, and BBC NL.
I also support smaller structures on high-stakes projects, with development from scratch (Pixacare, Applux…).

My background has allowed me to develop a dual iOS/Android skill set early on, which gives me a global vision of mobile challenges today.

I am particularly interested in modern stacks, especially around Kotlin and Compose Multiplatform, to design robust, performant, and maintainable applications.
  • English

    Fluent

  • German

    Basic

  • French

    Native or bilingual

  • Spanish

    Basic

Can work on-site
Paris (up to 50km), Lyon (up to 10km), Grenoble (up to 10km), Annecy (up to 10km)

Experience

  • DNA.inc
    Android Developer
    FILM AND AV
    May 2025 - July 2025 (2 months)
    Paris, France
    Full-remote work.
    Interactions in English only as the client is Dutch.

    Took over the code of the BBC NL+ Android TV app.
    - Rebranding
    - Deep links to view content after authentication
    - Accessibility management, focus conflict management with the remote control
    Android Android Studio MVP XML Kotlin
  • Decathlon Digital
    Android Developer
    SPORTS
    December 2023 - December 2024 (11 months)
    Lille, France
    Android Developer in the X-Play team.

    Development / code maintenance / POC for the Decathlon Basketball Play, Home Darts Club, Focus & Move, Décathlon Connect apps.
    The goal of this tech team is to develop apps (often with connected objects) that integrate a "gamification" principle to encourage people to exercise.
    - In-app purchases via RevenueCat
    - Clean Architecture / MVVM
    - Compose
    - Bluetooth (Connection/Interruption/Disconnection/etc...)
    - Coroutines
    - Flows
    - Kotlin Multiplatform
    - Gradle build-logic convention
    Kotlin Multiplatform Jetpack Compose Clean Architecture Kotlin Android
  • Pixacare
    Android Developer
    MEDICAL
    June 2020 - May 2024 (3 years and 10 months)
    Strasbourg, France
    Development from scratch of a medical decision support application.
    Stack:
    - Kotlin / MVVM
    - Retrofit / Room / Lottie
    - JUnit / JaCoCo
    - Azure Devops (pipeline and CI/CD setup)
    - Push notifications with Firebase
    - Chat with PubNub
    Part technical lead mobile with app deployment on stores, UI/UX validation, management of other developers...
    Java Kotlin XML Gradle Android

Reviews

5.0

Out of 1 rating

HugoH

Hugo

iDac

Reviewed on 6/25/2018

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Education

  • DUT Computer Science Option Software Engineering
    IUT Computer Science Dijon
    2011

Certifications

  • DUT Computer Science
    IUT - Dijon
    2011
    Java Mobile Development Objective-C iOS Android

Skill set

Categories