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Christophe G.CG

Christophe G.

Senior Android Developer

€525/day
4 projects
Montpellier, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Christophe

- 10 years of experience in mobile development
- 6+ years of experience in Android application development
- Strong interest in unit testing, UX, and system design
- Ability to go beyond the developer role to bring value to the team
- Interested in cross-platform technologies (Kotlin MultiPlatform & Flutter)
- Empathetic, humble, and proactive
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

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

Experience

  • Vaonis
    Freelance - Android Developer Engineer
    ENTERTAINMENT AND LEISURE
    February 2024 - August 2024 (6 months)
    Castelnau-le-Lez, France
    Work on Gravity and Singularity applications.
    Within a team of about ten people, including 1 other Android developer:
    - Timelapse capture and video exports via ffmpeg
    - Assistance in pointing celestial objects through star recognition in the camera's field of view (astrometry) + Use of the device's rotation matrix
    - Participation in the development of features related to the solar eclipse of April 8, 2024 (new paths & wiring of new image processing)
    - Use of OpenGLES and compute shaders (GLSL)
    - Improvement of user experience & Strengthening/stabilization of device camera usage
    - Estimation and participation in refining new features
    - Analysis of support tickets and maintenance
    - Writing technical documentation & changelogs
    Kotlin MVVM Architecture Jetpack Compose Astronomy Camera2 OpenGLES Hilt
  • La Poste Groupe - BSCC Montpellier
    Freelance - Android Developer Engineer
    LOGISTICS AND SUPPLY CHAIN
    October 2023 - December 2023 (2 months)
    Montpellier, France
    Independently under the direction of the Android development framework manager:
    - Development of a Proof of Concept application for geolocation during delivery rounds.
    - Support for improving team skills on various technical topics, such as Hilt, Flows, UDF, etc.
    Kotlin Clean Architecture MVVM Hilt Room WorkManager LocationServices ForegroundService Kotlin DSL Android Jetpack Jetpack Compose Balsamiq
  • Panoptès
    Freelance - Android Developer Engineer
    LOGISTICS AND SUPPLY CHAIN
    February 2023 - September 2023 (7 months)
    Cavaillon, France
    Redesign (same scope) of a logistics tracking mobile application.
    Within a team of 7 people, with 2 other Android developers:
    - Analysis of the existing system to develop a strategy for code reuse.
    - Providing technical expertise through best practices and task prioritization.
    - Participation in development
    RFID Barcode Android Development Java

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Education

  • Engineering degree, Computer Engineering
    EPSI - Computer Engineering School
    2013
    Diplôme d'ingénieur, Ingénierie informatique

Skill set

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