Senior iOS engineer with a product mindset, amplified by AI.

Rebuilding Decathlon Hub, a high-traffic app for connected sports equipment, from scratch.

1. Complete rebuild of the app, 100% SwiftUI.
2. Clean Architecture with explicit dependency management, modularized with Tuist.
3. Built the core engine of the BFF (Backend for Frontend) that turns thousands of requests, each carrying thousands of activity data points, into the app’s charts: maths on GPS, heart rate, speed and pace.
4. The team owns the BFF and its OpenAPI contracts, with generated code checked at compile time on both sides.
5. Delivered a feature end to end, from the backend to the iOS and Android apps.
6. Built a complete in-app debug menu for developers and testers.
7. Bluetooth Low Energy across multiple device SDKs, in an ecosystem of local databases and several backend layers.
8. Find root causes in other teams’ code and fix them with pull requests in their repositories, instead of waiting.
9. Drive AI adoption in the team: documentation for agents, shared skills, code review guidelines, internal sessions.
10. Close work with product managers and designers, with a real voice on product and design decisions.
11. Accessibility and animations treated as first-class features.
12. CI/CD on Bitrise and GitHub.

• Swift
• SwiftUI
• Clean Architecture
• Tuist
• BLE
• BFF
• OpenAPI
• Android
• Bitrise
• GitHub
• Datadog
• Amplitude
• Copilot

Password manager. iOS, macOS, Safari extension, AutoFill extension, watchOS and widgets, in a team of 10 iOS engineers working in English.

1. Rewrote the app’s screens from scratch in SwiftUI and Combine (MVVM), then refactored the whole app navigation in SwiftUI, including NavigationStack for login.
2. Rebuilt the AutoFill credential provider extension in SwiftUI and added data sync between the app and its extensions through App Groups.
3. Shipped the macOS app with Catalyst from the shared iOS codebase.
4. Designed the modular Swift Package architecture (Foundation, Core, Feature layers) and wrote about it on the Dashlane blog.
5. Built “Import from LastPass”, a strategic feature after the LastPass breach.
6. Migrated async code to structured concurrency, Carthage to Swift Package Manager, and contributed to the Core Data → GRDB migration.
7. Moved CI from Stash to GitLab CI with fastlane, then to Xcode Cloud in 2023, with UI and unit tests gating every release.
8. Worked with symmetric and asymmetric cryptography in a security-critical, open-source codebase.

• Swift
• SwiftUI
• Combine
• async/await
• MVVM
• SPM
• Catalyst
• GRDB
• GitLab CI
• Xcode Cloud
• fastlane

France’s train booking app, in a mobile team of about 30 people.

1. New features in Swift: bus booking, Siri Shortcuts to show your ticket, search improvements, a rebuilt loyalty cards section.
2. Split the app into frameworks to cut compile and launch time, and wrote about it on Medium.
3. Bridged Swift with the legacy Objective-C code base, in a monorepo with Jenkins CI.
4. Proposed the code style guidelines the team adopted.

• Swift
• Objective-C
• UIKit
• MVVM
• Jenkins

Several client apps, including a mission on Medicapp.

1. Released 3 apps to the App Store, in Swift and Objective-C.
2. Set up a Jenkins server with fastlane and AWS for iOS and Android test automation.

• Swift
• Objective-C
• Core Data
• Jenkins
• fastlane