Freelancer profile translated to English.
Back to original languageAbout Antoine
About
12 years of experienceindeveloping**mobile** (Android, Kotlin, Kotlin Multiplatform) andbackend(PHP, Symfony, Symfony UX, Api Platform) applications, with collaborations with groups such as SNCF Connect & Tech, OHO, Arkéa, and Akeneo. I can intervene at all stages, fromdesigningAPIs and backends tocreatingcomplete mobile **applications**, adapting to the needs of each project.
I can also assist you in setting up your project and provide training to give you all the necessary tools.Mentoringavailable.
My specialization in the design and development of mobile and back-end solutions is driven by a desire to provideanalysisandtechnical expertise**in the implementation and maintenance of simple, high-quality application solutions**.
My Services
- Android and cross-platform mobile development (Kotlin, Kotlin Multiplatform),
- Back-end development (PHP, Symfony, ApiPlatform, Sylius, Symfony UX),
- Mentoring, Support
Whether it's for a new application, the evolution of an existing project, or an intervention on a specific part, contact me!
French
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 20km)
Experience
- AkeneoFull Stack DeveloperSOFTWARE PUBLISHINGMarch 2025 - Today (1 year and 3 months)Nantes, France**Project**: Joined the PIM (Product Information Management) Automation & AI team. Organized into an Impact Team (8 people) with the mission to reduce product data "time to market" by implementing innovative AI-based solutions.Achievements
- Led the "Preview" feature: Designed and developed the functionality allowing users to visualize the impact of AI suggestions on their product data before validation.
- Developed the "Inconsistency" feature: Analyzed the need and implemented an inconsistency detection report to ensure the quality and reliability of product information (Analyze data, interview clients, Implement, test...)
- Analyzed data and monitored: Utilized usage data (Amplitude) and technical logs (Datadog) to optimize performance and user experience.
- Integrated SDKs.
- Maintained AI features in production to ensure their reliability and evolution.
Technical Environment- Architecture & Language: Clean architecture, PHP, Symfony, React JS, TypeScript
- Infrastructure & CI/CD: Docker, Google Cloud Platform, GitHub, Continuous Integration
- Tools & SDKs: Metabase, Amplitude, Datadog, Figma
- OHO LiveAndroid DeveloperENTERTAINMENT AND LEISUREMarch 2024 - January 2025 (10 months)Nantes, France**OHO Project**: Maintenance and Development of a consumer mobile application for broadcasting audiovisual content in Replay or live.**Application Link**: https://play.google.com/store/apps/details?id=com.lbmxstudio.app&hl=fr&pli=1**Technical Environment**:
- Clean Architecture, MVVM,
- Kotlin,
- Dagger Hilt,
- Firebase, Firestore, Remote Config
- Compose, Material3,
- SharePref,
- Kotlin flow, Kotlin coroutines,
- Customer.io SDK, Amplitude, Datadog, Getstream, Algolia
- Sncf Connect & Tech services-NantesAndroid DeveloperTRANSPORTATIONSeptember 2023 - March 2024 (7 months)Nantes, France**MMT Project**: Develop a mobile application dedicated to the sale and renewal of transport passes for users in the Île-de-France region. Team of 10 people.Achievements
- Develop user journeys: Design and implement sales and top-up interfaces using Jetpack Compose and Material3.
- Integrate communication technologies: Set up Bluetooth communication for connecting to external devices (printers, payment terminals)
- Manage transactions and data: Ensure communication with backend services via Retrofit and integrate payment (Nepting) and printing (Bixolon) SDKs.
- Ensure code robustness: Write unit tests with Mockk and Hamcrest to ensure application reliability and maintainability.
Technical Environment- Architecture & Language: Clean architecture, MVVM, Kotlin, Dagger Hilt
- UI: Compose, Material3
- Network & Connectivity: Retrofit, NFC, Bluetooth
- Asynchronism & Data: Kotlin Flow, Kotlin Coroutines, SharePref
- SDKs: Nepting SDK, Bixolon SDK
- Tests: Unit test, Mockk, Hamcrest
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Education
- Bachelor's Degree in Mobile Solutions Design and Development (CDSM)Institut Informatique Appliquée2016Intervenir de la phase d’étude jusqu’à la validation du projet par le commanditaire : client, entreprise • Mettre votre expertise au service du développement, du déploiement et de la sécurisation de solutions et d’applications mobiles • Analyser et concevoir des solutions et des applications informatiques mobiles sécurisées • Développer et déployer des solutions informatiques dans une infrastructure systèmes et réseaux mobiles
- BTS in IT Services for Organizations, option Software Solutions for Business ApplicationsInstitut Informatique Appliquée2015
Certifications
- Android & Kotlin - Next Gen Apps and Architecture ComponentsUdemy2019