Freelancer profile translated to English.
Back to original languageAbout Otyloine
Mobile developer specializing in Flutter for over three years, I design and develop high-performing, reliable, and scalable iOS and Android applications. I work on the entire product lifecycle: design, development, optimization, testing, and deployment to the stores.
I build fast, fluid, and stable apps with a clear architecture designed for longevity. My approach is centered on user experience and code quality to ensure solid performance, simple maintenance, and smooth future evolution.
Mastered Technologies: Flutter/Dart, Provider, Bloc, or Riverpod architectures as needed, Firebase (authentication, database, notifications, analytics, cloud functions), in-app purchases, performance management, and App Store and Play Store publishing.
I pay special attention to design consistency, performance, stability, and ease of use. My goal is always the same: to deliver a reliable application that is enjoyable to use and ready to scale from launch.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- FREELANCEFlutter DeveloperOctober 2022 - Today (3 years and 8 months)Development of high-performance and optimized Flutter mobile applications• Design of fluid and lightweight interfaces with smooth navigation and controlled animations• Code structuring for scalable and maintainable architecture• Optimization of loading times, memory management, and assetsApplications connected to Firebase• Full integration: Auth, Firestore, Realtime DB, push notifications, Cloud Functions• Real-time synchronization of user data• Access management, query performance, and communication securityProjects DevelopedMevday – Habit and personalized routine tracking• Smart reminder system and progress statistics• Clear and fluid interface, designed for accessibility and user experienceFootball Quizz – Online multiplayer quiz• Interactive lobby, matchmaking, real-time challenges• Integration of In-App purchases and dynamic leaderboardZoe & Tom / Challenge Arena 44 – Interactive and immersive games• Optimized mapping with dynamic progress tracking• Advanced graphics management, fast loading of heavy visual assetsKerso – Real-time sports data• Live display via Firebase Realtime Database• Responsive and ultra-reactive interface for scores and stats• Management of large data volumes
- CeladIS DeveloperOctober 2022 - January 2025 (2 years and 4 months)Saint-Herblain, FranceDevelopment and maintenance of IT solutions in Python, Perl, PHP, and SQL.
- Updates and additions of new features to existing applications
- Bug fixing and code performance optimization
- Development of new modules and process automation
- Creation and structuring of SQL databases (new tables, data formatting, and migration)
- Writing technical documentation (spikes) to ensure code longevity and understanding
- Collaboration with technical teams to analyze, test, and deploy improvements
- Alphalink GroupeIntegration DeveloperJune 2020 - September 2022 (2 years and 3 months)Development and integration of solutions for network and telecommunications infrastructures.
- Automation of deployments with a script facilitating access management
- Work on embedded systems and configuration optimization
- Comparative performance tests between different brands over several months
- Implementation of Ansible for configuration and deployment automation
- Ruby development for infrastructure management and internal tool creation
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Higher Technician Certificate (BTS), Computer Systems and Telecommunications NetworkingLycée du pays de retz2020Brevet de technicien supérieur (BTS), Mise en réseau de systèmes informatiques et télécommunications