À propos de Timothé
🚀 Expert en Développement Mobile & Optimisation de Code
Je suis développeur mobile freelance avec plus de 9 ans d'expérience, spécialisé dans les applications iOS et Android avec .NET MAUI, Flutter, SwiftUI et Kotlin/Jetpack Compose. Je conçois et optimise des applications haute performance, réalise des audits de code et fournis des formations et du conseil pour aider les équipes à adopter les meilleures pratiques.
🔹 Mes Services :
✅ Développement mobile – Modernisation des applications avec des architectures évolutives et maintenables
✅ Audits de code & optimisation – Amélioration des performances, de la sécurité et de la robustesse
✅ Formation & conseil – Accompagnement des équipes pour adopter les meilleures pratiques en développement mobile et en programmation fonctionnelle
En tant que co-créateur et mainteneur principal de Fabulous, un framework UI mobile open-source pour .NET & F#, j'ai été reconnu Microsoft MVP et F# Community Hero. Je travaille à distance dans le monde entier pour concevoir des applications mobiles de haute qualité, efficaces et évolutives.
🌍 Basé à Paris | Télétravail dans le monde entier
Français
Bilingue ou natif
Anglais
Bilingue ou natif
En télétravail uniquement
Travaille majoritairement à distance
Expériences
- NatureMaprFreelance Mobile DeveloperENVIRONNEMENTnovembre 2023 - Aujourd'hui (2 ans et 7 mois)Canberra, AustralieEnhanced NatureMapr Data Collection App, used by 2,000+ users on iOS andAndroid. I worked closely with the client to ensure the app stayed focused on itscore purpose while avoiding overloading it with features that are better suited forthe website. The redesigned version with new features was released flawlessly.
- Conducted a full code audit and updated dependencies for better compatibility.
- Migrated from Xamarin.Forms to Fabulous for .NET MAUI with a new UI/UX.
- Integrated native code (iOS & Android SDKs) for camera, microphone, and photo gallery features.
- Optimized app architecture and profiled performances.
- Overhauled CI/CD pipeline, improving builds, performance, and real-time issue resolution.
Tech Stack: F#, .NET 9, Fabulous (iOS 12+, Android 21+), Azure DevOps (CI/CD), Firebase (Analytics, Crashalytics, App Distribution), Figma - FabulousLead Maintainer & Core Developerjuin 2018 - Aujourd'hui (8 ans)Led Fabulous, an open-source declarative UI framework for .NET inspired by SwiftUI, for over 6 years. I guided it from proof of concept to Fabulous 3.0, evolving it into a fully modular framework with a strong focus on developer experience, seamless integration, and official support for .NET MAUI and Avalonia UI.
- Led the development of Fabulous, shaping its long-term vision and growth.
- Designed core components, ensuring native support for state-based UI.
- Redesigned Fabulous DSL in v2.0 for improved, intuitive developer experience.
- Refactored Fabulous for easy integration with different UI frameworks.
- Actively mentored the community, providing support to developers and speaking at meetups.
- Recognized as a Microsoft MVP and F# Community Hero for contributions to Fabulous and the F# ecosystem.
Tech Stack: F#, .NET, Xamarin.Forms, .NET MAUI, AvaloniaUI (iOS, Android), GitHub (CI/CD), NuGet dependency manager - D-Edge Hospitality SolutionsFreelance Software Engineeravril 2024 - janvier 2025 (9 mois)Paris, FranceModernized two distinct mission-critical backend services, supporting thousands of hotels worldwide and 400+ distributors, ensuring seamless data flow between PMS and travel distributors like Booking.com and Expedia.
- Filtering Service: Overhauled a critical high-availability service at the start of the pipeline, filtering out 98% of data to prevent system overload and ensure smooth data flow for thousands of hotels.
- Logging System: Led the migration of a complex and sensitive logging system to AWS (SQS & S3), delivering a proof-of-concept and extensive documentation (ADR), ensuring low latency, cost efficiency, and high resiliency while handling 2 billion logs/month.
- Collaborated with infrastructure, business, and tech leads to plan the AWS migration, ensuring a smooth transition while maintaining performance and controlling costs.
- Delivered a fault-tolerant architecture in .NET 9.0 to handle vast data volumes with minimal overhead.
- Ensured knowledge transfer for both services through comprehensive documentation and team sessions for long-term maintainability.
Tech Stack: C#, F#, .NET 9, Dependency Injection, MSMQ, AWS (SQS, S3), GitLab (CI/CD), Grafana, Kibana
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Formations
- Master's Degree in Computer ScienceSUPINFO International University2009