Freelancer profile translated to English.
Back to original languageAbout Matthieu
Senior Flutter developer, I design and industrialize robust mobile and desktop applications, from scratch to production, with a high level of requirement on architecture, code quality, and maintainability.
I also support product teams in transforming a vision into a robust, monetizable, and truly used application.
I am involved in the entire application lifecycle:
- Support on UX and product best practices to design intuitive applications and improve adoption
- Design and development of cross-platform Flutter applications: Android, iOS, macOS, Windows, and Linux
- Implementation of scalable and maintainable architectures
- Creation of reusable and scalable design systems
- Preparation for internationalization: your application available in the languages of your choice
- Integration of in-app purchases and subscriptions
- Deployment and management of constraints related to the Apple, Google, and Microsoft stores
- Implementation of automated CI/CD pipelines with Codemagic, Fastlane, and GitHub Actions
Some achievements:
- Contribution to consumer applications, including one at the heart of an IoT ecosystem that has surpassed 60,000 downloads
- Launch of several applications from scratch in a few months
- Deployment of cross-platform applications in production with automated delivery workflows
You don't need to come with a finalized specifications document. We can discuss from the early stages of the project to clarify needs and identify priorities before development.
My support:
- Think product and design before code
- Anticipate technical debt from the early stages of the project
- Ensure long-term scalability and maintainability
- Deliver quickly without compromising quality
- Use AI pragmatically and controlled in the development process
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- Unanim StudioFlutter Mobile DeveloperSOFTWARE PUBLISHINGApril 2026 - Today (2 months)Braine-l'Alleud, BelgiumMaintenance and evolution of two mobile applications developed in Flutter:- Crédal, an ethical finance cooperative that finances and supports social, environmental, and community projects.- TheMerode, a new-generation private club in Brussels for entrepreneurs, creatives, and leaders.
- WezeejayFlutter Developer and Project LeadSOFTWARE PUBLISHINGAugust 2025 - October 2025 (2 months)Paris, FranceComplete development of a mobile application for DJs. Wezeejay allows DJs to catalog their favorite tracks and mixes, so they can access all the necessary information during a live performance:- Complete design and development in Flutter, from scratch to production- Automated deployment (Google Play Store and Apple App Store)- Clean Architecture and automated testing- In-app purchase (RevenueCat)- Available for Android and iOS
- TaomoonFlutter Mobile Developer - 100% RemoteHEALTH AND WELLNESSMay 2025 - July 2025 (2 months)Paris, FranceTaomoon is a mobile application to support pregnant women towards physiological childbirth:- Complete development in Flutter, from scratch to production- Integration of a subscription system (RevenueCat)- Clean Architecture and automated testing- Communication with a Supabase back-end- Available for Android and iOS
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Education
- Computer EngineeringInstitut Supérieur d'Electronique de Paris2005