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Tweener/README.md

Hi, I'm Vivien πŸ‘‹

I am a senior mobile engineer based in the south of France with more than 13 years of experience in Android and cross-platform development. In 2023 I became a full-time solopreneur, focusing on building products with Kotlin Multiplatform and Compose Multiplatform.


πŸ”­ Current projects

  • KMPShip: a production-ready Kotlin Multiplatform boilerplate that helps teams launch Android and iOS apps faster, with subscriptions, notifications, analytics, and clean architecture already integrated.
  • Bloomeo: a mobile app built entirely with KMP and CMP (with KMPShip) that demonstrates how cross-platform technology can power polished, real-world products.
  • Open-source libraries that improve the KMP ecosystem:
    • Passage β†’ Firebase authentication for KMP
    • Alarmee β†’ local and push notifications for KMP
    • Chartopia β†’ charting with CMP
    • Czan β†’ a design system for CMP

🎯 What I bring

I combine deep Android expertise with cross-platform leadership. My focus is on building scalable architectures, shipping production-ready apps, and improving developer experience through open source. I thrive at the intersection of product and engineering, and I am always exploring how modern tools like KMP can accelerate delivery without compromising quality.


πŸ“« Connect

  • 🌐 vivienmahe.com β†’ portfolio and blog
  • 𝕏 @VivienMahe β†’ daily insights on Kotlin Multiplatform, mobile development and solopreneurship

Vivien's GitHub stats

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  1. alarmee alarmee Public

    A Kotlin/Compose Multiplatform library to schedule alarms, display local notifications, and handle push notifications on Android and iOS.

    Kotlin 315 11

  2. passage passage Public

    A Kotlin/Compose Multiplatform library for easy authentication on Android and iOS.

    Kotlin 118 6

  3. czan czan Public

    A Kotlin/Compose Multiplatform design system that allows you to easily create components and screens.

    Kotlin 79 5

  4. chartopia chartopia Public

    A Kotlin/Compose Multiplatform library that offers different types of charts to display data.

    Kotlin 25 1