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Matthieu M.MM

Matthieu M.

Android Kotlin developer

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Matthieu

I am a confirmed and motivated mobile developer. I have mainly worked in start-ups on projects where I had a lot of responsibility in addition to development:
- software design of a project
- estimation of different tasks
- management of an offshore team
- adapting to client needs

The applications and various software I have programmed so far have always been related to Android, whether native with Android Studio or via other engines like Unity3D. With a positive and curious attitude, I integrate very well into a development team, both professionally and humanly.

You can therefore contact me for:
- a project to design and create from A to Z
- joining a development team
- an innovative project where R&D is sometimes necessary
- any project within my preferred sectors of activity

See you soon!
  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Dailymotion
    Android Developer
    ENTERTAINMENT AND LEISURE
    March 2025 - Today (1 year and 3 months)
    Paris, France
    Dailymotion, with its 400 employees, is a historic French technology company, offering one of the most used video sharing platforms in the world with a strong international audience.

    I was involved in two major projects during my assignment. I first participated in the creation of a new video player as an SDK. In parallel, I acted as the sole developer on the brand new Android TV application. I was responsible for the data architecture and end-to-end development of new features, such as implementing a system for searching and directly playing videos from the home screen, with complete management of an authentication system facilitated by QR code.

    Roles and missions
    - Creation of a video player as an SDK
    - Maintenance of the TV app
    - Addition of a login system for the TV app
    - Redesign of the home page for the TV app (addition of custom sections and a video banner)

    Technical skills
    - Android studio
    - Kotlin
    - Clean archi
    - MVVM / Coroutine / Flow / Livedata / Compose / Koin
    - Github / Jira
    - Exoplayer
    Android studio kotlin MVVM Clean architecture ExoPlayer
  • Polycea
    Android Developer
    CONSULTING AND AUDITS
    January 2025 - March 2025 (2 months)
    Paris, France
    Polycea is a digital innovation consulting firm with over 250 employees. The company supports a wide variety of clients, from start-ups to large corporations, in the creation of complex digital products. Polycea stands out for its ability to combine strategic consulting and cutting-edge technical development to create tailor-made solutions with high added value.

    It was in this demanding technological environment that my mission took place. I was responsible for the maintenance of the mobile application and the development of several new features. My main technical challenge was to lead the redesign of the application's architecture. I thus managed the transition from a legacy Java codebase based on an MVP architecture to modern Android ecosystem standards, migrating everything to Kotlin and Jetpack Compose, all structured around the principles of Clean Architecture.

    Roles and missions
    - Technical redesign in clean architecture and new technologies
    - Development of a new configuration feature
    - App maintenance

    Technical skills
    - Android studio
    - Kotlin / Java
    - Clean archi
    - MVVM / Coroutine / Flow / Livedata / Compose / Koin
    - Gitlab / Jira
    kotlin Android studio MVVM Clean architecture Gitlab
  • EDF R&D
    Senior Android Developer
    ENERGY AND UTILITIES
    April 2024 - November 2024 (7 months)
    Paris, France
    EDF is a French company with over 150,000 employees. Its expertise in nuclear power has made it the main electricity supplier in France. It is also one of the largest electricity producers in Europe. Today, EDF is trying to build new, more ecological power plants with the least possible impact on the planet.
    It is for this purpose of building new power plants that my mission is situated. Indeed, to build a power plant, there are many rules to follow and inspectors need an application to facilitate note-taking in the field. An internal tablet application allows them to create detailed reports of a construction site. This is an internal application that must therefore work offline with a data synchronization system.

    Rôles et missions
    - Rework of the overall app architecture
    - Addition of a text scanner with the camera
    - Addition of a custom clipboard
    - Stabilization and maintenance of existing code
    - Technical support for the evolution of existing code (compose / viewmodel / clean architecture)

    Compétences techniques
    - Android studio
    - Kotlin
    - MVVM / Coroutine / Flow / Livedata / Compose
    - Git / Jira
    - Kotlin test / Compose test
    - Gradle
    Android Studio Kotlin Jetpack Compose

Recommendations

NP
FU
Nicolas Papin and 1 other person have recommended Matthieu

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Education

  • Game Development
    Keimyung University
    2013
    L'université de Keimyung, en Corée du sud, propose un cursus de quatrième année sur le développement de jeux vidéo. Grâce aux cours et aux projets proposés, nous avons pu apprendre comment concevoir et réaliser un jeu vidéo de A à Z. Entre la conception du jeu, l'architecture du code, la modélisation et l'animation des modèles, toutes les facettes de cet univers nous ont été dévoilées.
  • Master, Information Technology
    EPITECH
    2014
    EPITECH est une école qui forme des experts en informatique en 5 ans. La formation ne se résume pas en simple cours traditionnels mais en projets. Dans un premier temps, nous apprenons le langage C, qui oblige une base solide et strict dans la programmation. Ensuite nous passons au langage C++ pour comprendre ce qu'est le langage objet. Et de projet en projet nous apprenons surtout à devenir autonome et à comprendre comment s'adapter face à un problème. Et c'est en ça que cette école est forte, elle nous apprend à apprendre.

Skill set

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