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Manon HardyMH

Manon Hardy

Senior Mobile Developer - Android Kotlin

€530/day
Nantes, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Manon

Specializing in native mobile application development, Android and iOS (Kotlin / Kotlin Multiplatform / Swift)

Very good adaptability / communication / organization / teaching skills
My rigor and autonomy will be valuable assets to support you effectively in your projects.
Stable and performant apps / UI faithful to mockups / organized, readable, and commented code
Fluent English
I enjoy technical challenges and remain proactive at every stage of the project.
Developing my own projects, I stay up-to-date, ready to test new technologies.

Latest projects: complete redesigns of Android and iOS applications (Kotlin Multiplatform or React Native) with IOT (GoPro & GPS antennas / payment terminals)

Personal project: web dashboard connected to external API consumption (EDF, solar panels, weather, ...), Android apps

With over 10 years of experience, I have worked for major clients (La Poste, SNCF, Banque de France, Veolia), the payment sector, the Army, the Ministry of Foreign Affairs, the press, real estate, public works, video editing, and more.

Comfortable working in close-knit teams or remotely (2 years of remote projects with a team in Lyon).

Available to discuss your mobile application creation, redesign, or maintenance projects!

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Cross-platform (Kotlin Multiplatform, React Native)
Jetpack Compose, Coroutines, Hilt, UI Kit
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 20km)

Experience

  • Living Packets
    Freelance - Mobile developer
    LOGISTICS AND SUPPLY CHAIN
    March 2026 - Today (3 months)
    Nantes, France
    . Redesign of 2 native apps (Android and iOS) in Compose Multiplatform
    . Writing user stories
    . Development of native bridge
    . CI/CD setup on GitHub with Code Review Copilot

    Logistics sector. Agile team
    Stack: Jetpack Compose / Kotlin Multiplatform / Koin / Android / iOS / Swift
    / Unit tests with Mokkery / GitHub / Figma / Jira
    Kotlin Multiplatform Swift Android Kotlin KMP
  • HIPAY
    Freelance - Mobile developer
    BANKING AND INSURANCE
    March 2025 - December 2025 (9 months)
    Nantes, France
    . Technical audit of an Android app
    . Study of app redesign for cross-platform
    . React Native development for Android and iOS => development from scratch, writing architecture document
    . Internal training on Android development

    Payment sector
    Gitlab with Gitflow, agile team
    Android React Native iOS Gitlab
  • Sogelink
    Freelance - Mobile developer
    TECH
    June 2022 - July 2024 (2 years and 1 month)
    Orvault, France
    . Android and iOS: Redesign of 2 complete mobile applications in Kotlin Multiplatform (KMP)
    . Maintenance of applications in KMP/Android/iOS
    . App store submissions, CI management
    . Crashlytics and Analytics monitoring, automatic reporting
    . Estimations and design / Technical studies
    . Connected objects (GoPro, GNSS antennas). BLE and Wifi
    . Advanced CameraX integration
    . Implementation of WorkManager for background data synchronization

    Integration into Scrum teams. Collaboration with UX/UI, 3D, back-end teams.

    Public works sector
    Photogrammetry

    Coroutines / AndroidX / CameraX / Koin / WorkManager
    Android iOS Swift gopro Kotlin

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Education

  • Information Systems Management
    CESI
    2014
    Management des Systèmes d'Information
  • Software Engineering, Information Technology
    CESI
    2013
    Ingénierie des logiciels, Information Technology

Skill set

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