Freelancer profile translated to English.

Description

iOS senior developer passionate about code, I put more than 15 years of experience (including 10+ in native mobile) at the service of software quality, product performance and user experience.

My background has led me to work on high-traffic applications — some exceeding one million downloads — in various contexts, from agile startups to industrialized environments.

I have always cultivated a craft approach to development, with a constant requirement on the readability, maintainability and robustness of the code. Clean code, good practices, modular architecture, automated tests and continuous integration are an integral part of my daily life.

As a lead developer, I support teams while remaining fully invested in the technical aspects, as much out of passion as out of requirement.

Curious and pragmatic, I also rely on artificial intelligence tools (Claude, Cursor, chatGPT…) to accelerate code writing, automate certain repetitive tasks and focus on the most essential aspects of software design.

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Lille (up to 50km), Paris (up to 50km)

Decathlon
Senior iOS developer
SPORTS
February 2022 - June 2025 (3 years and 4 months)
Lille, France
Development, maintenance and improvement of the Decathlon Coach application for Decathlon. When I arrived, the application had existed for more than 7 years with a historical architecture that had become difficult to maintain. My mission was to drive a deep technical modernization to support product growth and improve its stability. Here are the major areas on which I acted:
- Migration to a VIP architecture (clean architecture adapted to Swift)
- Systematic implementation of unit tests to secure evolutions
- Continuous integration (via Gitlab, Fastlane)
- Contribution to the graphic transformation via the integration of Decathlon's new internal VitaminPlay library
- Implementation of code review, standardization of code in order to standardize development practices
- Internationalization of the application (via Phrase)
- Optimization of the stack to improve the maintainability, scalability and stability of the application
- Supporting teams in adopting good development practices
ADEO
iOS mobile application developer For the Enki application
RETAIL (LARGE RETAILERS)
September 2017 - December 2021 (4 years and 4 months)
Lille, France
I am in charge of developing the iOS ENKI application. This allows the dialogue of connected objects operating according to different protocols (zigbee, 433 ...).
Swift Objective-C MVVM Clean Architecture Fastlane Gitlab CI/CD