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Jérôme DusanterJD

Jérôme Dusanter

Senior Android Developer (7+ years of experience)

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérôme

Freelance Android Developer passionate about technical innovation

With over 7 years of experience in Android development, I help companies design and build their native Android applications.

My expertise:
- Android development with Kotlin and Jetpack Compose
- Modern architecture (MVVM, Clean Architecture, multi-modules)
- Complex applications: MDM, SDK, specific integrations from design to production in full autonomy

My notable achievements:
- Complete redesign of an MDM (Mobile Device Management) application at Weblib
- Development of a network connection SDK via Passpoint with Maven Central distribution
- Creation of applications for major clients: Mairie de Paris, AXA Banque, Somfy, Icade, Taxi G7
- 2 demo apps on my GitHub (EasyRules in Jetpack Compose Multiplatform and Restorik following the Now In Android architecture)
- 3 apps on the stores made using the Godot game engine.

My approach:
- Business first: I prioritize creating value for your company and your users. My technical choices are always guided by your business objectives and your time and budget constraints.
- Technical pragmatism: I adapt the architecture and technologies to the real needs of the project. A POC does not require the same complexity as a production application: I favor proportionate and effective solutions over theoretical perfectionism.
- Readable and maintainable code: I write code that is readable by all my peers, regardless of their seniority level, to ensure smooth collaboration and friction-free project handover.
- Rigorous documentation: I document my work to ensure smooth knowledge transfer and allow your teams to easily take over the project.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Weblib
    Android Developer
    August 2021 - Today (5 years)
    Paris, France

    - Complete redesign of the Tab InStore application, which is an MDM (Mobile Device Management) client:
    • Clean architecture with the application divided into 3 modules (app / domain / data).
    • Technical stack used: Jetpack Compose, Kotlin, Coroutines, Hilt, Room, WorkManager, Apollo, Retrofit.
    • Other SDKs/APIs used: Samsung Knox, Eloview, DevicePolicyManager as Device Owner.
    • Several product flavors to manage multiple tablet brands with different uses.
    - Development of new features for the application present in the Axa Banque check deposit kiosks:
    • Implementation of authentication via bank card and OCR.
    • Complete redesign of the workflow for inserting, reading, and releasing checks via the check scanner API.
    • Stack used: Kotlin/Java (the app is old), Databinding, RxJava, Room, Retrofit.
    • SDK used: Paycards.
    - Self-taught learning of Angular followed by a complete redesign of the Tab InStore back office (in progress):
    • Configuration editing module completed (Most important module in the back office).
    • Device management module completed.
    • Device enrollment module in progress.
    • Stack used: Typescript, Material, Ngrx Store, RxJs, Apollo.
    Kotlin Jetpack Compose Clean Architecture MDM Autonomous work
  • ModuloTech
    Android Developer
    December 2019 - August 2021 (1 year and 8 months)
    Paris, France

    - Development of 2 mobile applications in complete autonomy for the Mairie de Paris (Stack used: Clean Architecture, Kotlin, MVP, Jetpack Navigation, Databinding, RxJava, WorkManager, Room, Retrofit, Dagger)
    - Participation in the development of a large application with different modules in a team for Somfy (Stack used: Kotlin, MVI, Databinding, RxJava, Room, Retrofit, Dagger)
    - Deepening knowledge of Kotlin and clean architecture
    Kotlin Clean Architecture Android Studio MVVM
  • FABERNOVEL
    Android Developer
    February 2019 - August 2019 (6 months)
    Île-de-France, France

    - Adding features and maintenance on 4 Android projects: Icade (Coach your growth), Taxi G7, Elocance, Citadel
    - Development of a calendar prototype for Doctolib
    - Learning Kotlin
    - Learning clean architecture and applying it in each project
    - Learning Dagger 2 and RxJava libraries
    - Learning MVP and MVVM design patterns
    Clean Architecture Kotlin MVVM RxJava MVP

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Education

  • Engineering degree, Electrical and Electronic Engineering
    ECE Paris
    2017
    Diplôme d'ingénieur, Ingénierie électrique et électronique
  • Dual Degree Engineer-Manager, Entrepreneurship Major
    Audencia Business School
    2019
    Double diplôme Ingénieur-Manager, Majeur Entrepreneuriat

Skill set

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