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Maxime TanterMT

Maxime Tanter

Supermalter

iOS Mobile Developer | Swift & SwiftUI

€500/day
Brest, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maxime

They trusted me:
Quantiq.io, Interpol, Showroomprivé, Arkéa

Freelance iOS developer, specializing in native iOS mobile applications.

iOS developer with over 5 years of experience in Swift, SwiftUI, and UIKit. I design, develop, and evolve complete iOS applications, from idea to App Store launch.

I focus on:
• Developing iOS mobile apps from scratch
• Redesigning and modernizing existing iOS applications
• Taking over code and stabilizing production projects
• App Store deployment and management

I have worked on production mobile products in startup, scale-up, and large enterprise environments.

My contribution to a project: quickly take ownership, resolve technical and product challenges, deliver impactful features, and ensure the app truly progresses in terms of user experience and usage.

I can either augment an existing team or handle the complete development of an iOS mobile application.

Have a project?
Let's discuss it.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Brest (up to 50km), Nantes (up to 50km), Paris (up to 50km), Bordeaux (up to 50km), Rennes (up to 50km)

Experience

  • Quantiq.io
    Principal iOS Engineer
    HEALTH AND WELLNESS
    August 2025 - November 2025 (3 months)
    Paris, France
    Engaged as a principal iOS developer on Zenbox,
    a cardiac coherence application for well-being and respiratory monitoring. This project integrates the COBOX medical device AI model for video analysis of respiration and physiological parameters.
    Overall objective: contribute to product evolution, software quality, and functional expansion of the application.

    During my assignment, my responsibilities were:
    - Responsible for all iOS development
    - Native iOS development Swift & SwiftUI
    - Direct collaboration with the CTO & product team
    - Design and development of features (complete flow for results pages, history, progress tracking, insights…)
    - Contribution to product scoping & UX strategy
    - Evolution and structuring of the architecture (clean architecture, MVVM)
    - Management of the release cycle: App Store Connect, TestFlight, Deployment
    - Integration of tracking via Amplitude

    Technical context:

    - SwiftUI Development
    - Swift Development
    - Mobile Application
    - App Store Connect
    - RevenueCat
    - Amplitude
    - Swift Package Manager
    - MVVM
    - App Store Deployment
    - Github
    - TestFlight
    SwiftUI Development iOS Mobile Application iOS Developer mobile developer
  • Interpol
    iOS Mobile Developer
    PUBLIC SAFETY
    January 2025 - March 2025 (1 month)
    Brest, France
    Interpol (International Criminal Police Organization) is an intergovernmental organization that facilitates cooperation between police forces of 195 member countries.

    I worked on their mobile application ID-Art.
    It was developed to help protect cultural heritage. It allows law enforcement, institutions, and the public to identify and report stolen works of art by accessing Interpol's database. The app also offers tools for documenting private collections and verifying the authenticity of cultural objects.

    During this assignment, my responsibilities were:
    - Bug analysis and correction (Swift, UIKit)
    - Analysis of 10 external libraries
    - Estimation of the workload for updating these libraries
    - Analysis of possible alternatives to these libraries
    - Writing a comprehensive document on this analysis

    Technical context:
    - iOS development
    - UIKit development
    - Swift development
    - Swift Package Manager
    - Gitlab + Git
    - Xcode
    - Alamofire / Moya / Moya-ObjectMapper
    - Dwifft / Differ
    - DropDown
    - PKHUD
    - RxSwift
    - IQKeyboardManager
    - XLPagerTabStrip
    Swift iOS iOS Developer ios developer mobile developer
  • Showroomprive
    iOS Mobile Developer SwiftUI
    E-COMMERCE
    October 2023 - May 2024 (7 months)
    Les Sables-d'Olonne, France
    Showroomprivé is a major player in e-commerce. They offer online event sales in over 7 countries. Their iOS application has over a million downloads.

    I joined the mobile team of 4 iOS developers to participate in the development of the new version of the application in SwiftUI.

    During my assignment, my responsibilities were:
    - Swift and SwiftUI development
    - Implementation of several modules: Onboarding, HomePage, Product List...
    - Development of new Onboarding, registration, and login pages.
    - Implementation of the new Launchscreen animation.
    - Development of product lists
    - Active participation in CI/CD and feature flipping challenges.

    Technical context:
    - Mobile application development
    - Swift Development
    - SwiftUI Development
    - iOS Development
    - Xcode
    - Modular architecture
    - Swift Package Manager
    - Cocoapods
    - Clean Architecture
    - MVVM
    - Swift
    - Code review
    - Github Gitlab Versioning
    - CI/CD GitlabCI and Bitrise
    SwiftUI Swift Mobile Developer mobile developer ios developer

Recommendations

CB
CV
Antoine RicheuxAR
+2
Celia Bouard and 4 other people have recommended Maxime

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Education

  • iOS Application Developer
    Openclassrooms
    2020
    Développeur d'Application - iOS
  • BPJEPS Physical Activity for All - Basketball Mention, Sports Training / Coach
    IBSA Formation
    2016
    BPJEPS Activité Physique pour Tous - Mention Basketball, Entraînement sportif / entraîneur

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