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Jérome RivièreJR

Jérome Rivière

iOS Android Developer | Swift | Kotlin | Flutter

€600/day
16 projects
Île-de-France, France, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérome

Looking for an iOS and Android mobile developer?

Want to develop an iPhone/iPad mobile application?
Want to develop a mobile application for Android?

I am a software designer with over 13 years of experience, specializing in iOS & Android development in Swift / Kotlin / Flutter / Dart / Java / Objective C.
I have been working as a freelancer since 2012.

I have worked in sectors such as e-commerce, social networks, healthcare...
I have collaborated with startups and companies such as Twil, SNCF, Happytal, Festival de Cannes...

I can assist you with:
  • Scoping business needs
  • Designing, developing, and maintaining functionalities in line with your business needs.
  • Communicating with UX/UI design teams to ensure adherence to Android and Apple design guidelines.
  • Assisting with API design in coordination with the back-end to optimize network calls and responses.
  • Developing mobile applications for iOS and/or Android, both natively (Swift/Kotlin) and with Flutter.
  • Maintaining and evolving your existing iOS/Android applications in Swift/Objective C / Kotlin/Java.
  • Deployment on the App Store and Play Store.
  • Implementing an MVC, MVVM software architecture.

Feel free to contact me.

Jérome

---
iPadOS, macOS, iOS developer swift, mobile development, iOS developer, iOS swiftUI, iOS mobile application, iOS app, AppleTV, Swift Package Manager, SwiftLint Swift UI, Mac OS, Core Data, Coredata, Combine, Cocoa Touch, tvOS, java, kotlin, Android, Android developer, Android mobile application, Android app.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Île-de-France, France (up to 50km), Marseille (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Strasbourg (up to 50km)

Experience

  • Pixwoo
    iOS and Android Developer
    SOCIAL NETWORKS
    September 2023 - Today (2 years and 9 months)
    Pixwoois a social network dedicated to gamers and gaming influencers.

    I joined the development team to help maintain the iOS and Android applications.
    The team consisted of a back-end/API developer.

    As an iOS - Android mobile developer, I was responsible for:
    - Maintaining the iOS application in Swift
    - Maintaining the Android application in Kotlin.
    - Assisting with deployment on the Appstore and Play store.

    Here are the links to the mobile applications I worked on:
    iOS: https://apps.apple.com/fr/app/pixwoo/id649788356
    Android: https://play.google.com/store/apps/details?id=com.pixwoo

    **Technical Context**: Swift, Kotlin, Git, Firebase.



    **Skills**: iOS · iOS Development · iOS Development · UIKit · Android · Android SDK · Android Studio · Xcode · Gitlab · CocoaPods · Cocoa Touch · Kotlin · Swift · Android Development · iPhone · Debugging · Problem Solving · Android Jetpack · Communication · Interpersonal Skills · Technical Skills · Mobile Application Development · REST API · Android Development · Case Studies · Multithreading · GitHub · Adaptability · French · CocoaPods · Git · Cocoa Touch · iOS Development · Technical Documentation · Technical Specifications · Kotlin · Responsiveness
    iOS iOS Development iOS Development UIKit Android Android SDK Android Studio Xcode Gitlab CocoaPods Cocoa Touch Kotlin Swift Android Development iPhone
  • Novius
    iOS/Android Mobile Developer
    DIGITAL AND IT
    October 2022 - Today (3 years and 7 months)
    Paris, France
    Noviusis an independent and passionate web agency (technical) dedicated to supporting companies and organizations in all their digital projects.

    I joined the development team to help maintain iOS and Android mobile applications for various clients.

    The team consisted of a backend/API developer + a project manager.

    As an iOS - Android mobile developer, I was responsible for:
    - Maintaining iOS applications in Objective C / Swift.
    - Maintaining Android applications in Java.
    - Evolving Android applications in Kotlin.

    **Technical Context**: Swift, Objective C, Java, Kotlin, Git, Redmine.



    **Skills**: iOS · UIKit · Interpersonal Skills · Android Jetpack · Debugging · Problem Solving · Android · Technical Skills · Mobile Application Development · Swift · REST API · Android Development · Objective-C · Java · French · CocoaPods · iOS Development · Technical Documentation · Kotlin · Responsiveness
    Android Android Studio Xcode Java Kotlin Objective-C iOS Swift Git Redmine CocoaPods iOS Development Android Development Gitlab
  • TWIL
    iOS and Android Developer
    E-COMMERCE
    September 2015 - Today (10 years and 8 months)
    **Twil**: Marketplace for buying wine directly from the producer. 100% made in France.


    I joined the development team to help maintain and redesign the iOS and Android mobile applications.
    The team consisted of a back-end/API developer, a Web developer + a project manager.

    As an iOS - Android mobile developer, I was responsible for:
    - Maintaining the iOS application in Objective C
    - Developing the new version of the Android application in Java then Kotlin.
    - Developing the new version of the iOS application in Swift.
    - Maintaining the applications over the years.

    Here are the links to the mobile applications I worked on:
    iOS: https://apps.apple.com/fr/app/twil/id1028379086
    Android: https://play.google.com/store/apps/details?id=com.dantes.twil&hl=fr

    **Technical Context**: Swift, Objective C, iOS, Kotlin, Java, Android, Trello, Git, JIRA



    **Skills**: iOS · UIKit · Xcode · Communication · Interpersonal Skills · Android Jetpack · Debugging · Problem Solving · Android Studio · Android · Android Design · Technical Skills · Mobile Application Development · Swift · REST API · Android Development · Android SDK · Objective-C · iOS Design · Case Studies · Java · Mantis · Multithreading · Adaptability · French · E-commerce · MVC Architecture · CocoaPods · Git · Cocoa Touch · iPhone · JIRA · iOS Development · Technical Documentation · Technical Specifications · Trello · Kotlin · Responsiveness
    Android Java iOS iOS Development Android SDK Swift Kotlin Objective-C CocoaPods Cocoa Touch Android Studio Xcode Atlassian JIRA Trello UIKit Git Bitbucket

Reviews

5.0

Out of 10 ratings

FatahF

Fatah

Laeka

Reviewed on 2/23/2023

I recommend
C

Cyril

HIPPOCAMPE

Reviewed on 6/6/2019

Great experience and professionalism. Jérôme is attentive and generous with his advice. To top it all off, he has great interpersonal skills! Deadlines met, transparency, ... In short, I highly recommend him! Thanks Jérôme ;)

Recommendations

LW
Lilian AlvarezLA
FU
Laurent W. and 2 other people have recommended Jérome

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Education

  • Computer Developer Designer Level 2
    AFPA
    2013
    Concepteur développeur Informatique

Skill set

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