Claire SIVADIER

iOS & tvOS Developer | Swift & Apple Ecosystem

1 recommendation

Salary / Daily rate

1 person recommend

Nantes, France

Mobility: Paris, Nantes

Freelance, open to permanent contract

Can come onsite

Skills

SwiftIOSGitGitLabRESTful APIsMobile DevelopmentGraphQLXcodeGitHub

Languages

EnglishSpanishFrench

Recommended by

Nicolás García

Electra

iOS Developer

Recommended on 20 october 2025

About me

Intro

iOS & tvOS Developer with 4+ years crafting seamless Apple ecosystem experiences at Deezer and health-tech companies. Expert in Swift, SwiftUI, and Apple platform integrations including HealthKit, CarPlay, and watchOS. Specialized in SDK development, performance optimization, and cross-platform solutions that deliver exceptional user experiences.

Links

Work experience

iOS tvOS Developer

Deezer

Apr 2023 - Present

3 years 7 months

Nantes, France

As an iOS Developer in the Partnership Integration team at Deezer, I contribute to the development and optimization of Deezer’s ecosystem across Apple platforms (iOS, watchOS, tvOS, CarPlay) and Google Cast. My work involves: - Developing and maintaining companion experiences for Deezer on Apple devices. - Working on the Deezer SDK, enabling seamless integration for partners within their mobile applications. - Tackling technical challenges to improve performance, scalability, and API integrations. Tech Stack & Tools 🛠 Languages & Frameworks: Swift, SwiftUI, AVFoundation, Combine 🚀 Development & Collaboration: Git, GitHub, GitFlow 📌 Project Management: Jira, Confluence | Agile & Scrum methodologies Passionate about Apple technologies and seamless user experiences, I continuously explore ways to enhance performance and optimize integrations across platforms.

iOS Developer

Kiplin

Jan 2021 - May 2023

2 years 5 months

Nantes, France

I was part of the mobile team at Kiplin, an app designed to motivate users to increase their daily activity through gamification. The app collect activity data from HealthKit (iPhone/Apple Watch), Google Fit (Android), and connected devices such as Fitbit, Garmin, and Withings. Key Contributions: - Developed new services and worked on improving the app’s architecture to enhance scalability and maintainability. - In my first year, I focused on building "Companion", a certified Medical Device service, ensuring reliability and compliance with medical standards. - Collaborated with cross-functional teams to optimize data synchronization and user engagement features. This experience strengthened my expertise in iOS development, health-related APIs, and the integration of wearable technologies.

iOS Developer

Trigo Technologies

Aug 2020 - Jan 2021

6 months

Paris, France

I joined Trigo Technologies as an iOS Developer, where my main responsibility was to develop Cupo Express, a mobile application designed to facilitate donations for people in need. Key Contributions: - Designed and developed an intuitive user interface using UIKit, following Clean Swift Architecture for a well-structured and maintainable codebase. - Implemented unit tests to ensure the stability and reliability of the application. - Integrated Google Analytics, Firebase, and CocoaPods to enhance tracking, functionality, and third-party service integration. - Managed version control with Bitbucket and GitFlow, ensuring smooth collaboration and efficient code management. This experience enhanced my iOS development skills while giving me the opportunity to contribute to a meaningful project that supports people in need.


Education

OpenClassrooms

2019 - 2020

2 years

Tandem Santiago - Escuela de español en Chile

Escuela de idioma español

2016 - 2017

7 months

Excelia

Bachelor

2015 - 2016

2 years

Langports English Language College

2014 - 2015

8 months

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