Freelancer profile translated to English.
Back to original languageAbout 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
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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
- PixwooiOS and Android DeveloperSOCIAL NETWORKSSeptember 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/id649788356Android: 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
- NoviusiOS/Android Mobile DeveloperDIGITAL AND ITOctober 2022 - Today (3 years and 7 months)Paris, FranceNoviusis 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
- TWILiOS and Android DeveloperE-COMMERCESeptember 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/id1028379086Android: 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
Reviews
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 ;)
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Education
- Computer Developer Designer Level 2AFPA2013Concepteur développeur Informatique