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Michael AlvarezMA

Michael Alvarez

Kotlin Android Developer

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Michael

Android Developer, I have acquired solid experience in permanent contracts on various projects, ranging from applications for connected objects to solutions for the healthcare sector. Today, I am putting this expertise at the service of my clients as a freelancer to design and develop high-performance, modern, and maintainable mobile applications.

Specializing in Kotlin and Jetpack Compose, I master MVVM architecture and modular architecture. I am involved in all stages of a project:

  • Technical design and architecture choices
  • Screen and user flow development
  • API integration and local data management
  • Implementation of unit and instrumented tests
  • Performance and UX optimization
📌 Technical Skills:
Kotlin, Jetpack Compose, MVVM, Modular Architecture, Coroutines, Flow, Room, Retrofit, Koin, Firebase, Git, Agile/Scrum

My goal: to deliver reliable, scalable, and production-ready applications, while ensuring clear communication and effective collaborative work.

📲 Have an Android project? Let's discuss it!
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Adscietiam
    Android Developer
    November 2021 - Today (4 years and 7 months)
    Paris, France
    Android Developer – [Company Name]
    [11/2021] – Present

    Design and development of an Android mobile application, using Kotlin and Jetpack Compose, from the design phase to production.
    • Participation in architecture definition (MVVM, Clean Architecture, modular architecture)
    • Implementation and management of several independent modules, assembled to build the final application
    • Implementation of screens and navigation with Jetpack Compose
    • Integration of REST APIs with Retrofit and management of the local database with Room
    • Implementation of unit and instrumented tests (JUnit, Espresso)
    • Close collaboration with the product and design team in an Agile/Scrum environment
    Technologies: Kotlin, Jetpack Compose, Coroutines, Flow, Room, Retrofit, Koin, Git, Firebase
    Android Jetpack Compose Retrofit Kotlin Room
  • SBS Silence Business Solutions
    Software Development Engineer
    January 2018 - June 2020 (2 years and 5 months)
    Courbevoie, France
    Android Developer – [Company Name]
    [01/2018] – [06/2020]

    • Design of Android application for connected furniture (JAVA)
    • Bluetooth communication between an Android application and an electronic box
    • Design of several Arduino modules

    Technologies: Java, Android, Arduino
    Java Android
  • ACENSI
    Mobile Application Developer
    January 2016 - January 2018 (2 years)
    Courbevoie, France
    Android Developer – [Company Name]
    [01/2016] – [01/2018]

    Development of an Android mobile e-learning application for IFCAM, using Java and XML, from the design phase to production.

    • Design of the e-learning application (Java / XML)
    • Addition of a training module
    • Implementation of unit tests (JUnit)
    Technologies: Java, XML, JUnit
    Java Android Studio

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Education

  • Master 1
    University of Toulon
    2015
  • Industrial Informatics Automation License
    University of Toulon
    2013

Skill set

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