Mohamed Helmi BEN JABEUR
Mobile Application Developer
Salaire / Taux journalier
Paris, France
Freelance
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Introduction
Mobile Application Developer with extensive experience in Android and iOS development. At TF1, I improved the Google Play rating from 3.5 to 4.3 stars while reducing crash rates by ~50% for a 10M+ downloads streaming app. Specialized in MVVM/MVI architecture, Kotlin Coroutines, and Compose UI, I deliver high-performance mobile solutions with clean code practices and performance optimization.
Expérience de travail
Senior Mobile Developer
France Media MondeFreelance
mai 2024 - sept. 2025
1 an 5 mois
Paris, France
Lead Mobile Developer
EDFFreelance
oct. 2023 - mai 2024
8 mois
Paris, France
Mobile Application Developer
BforBankFreelance
nov. 2021 - oct. 2023
2 ans
92400 Courbevoie, France
Skills: Hilt · Gitlab · Mobile Application Development · Flow · Sonarqube · Model-view-viewmodel (MVVM) · Kotlin · Git · GitFlow · Dagger · Kotlin Coroutines · Compose · Bitrise · Android Development
Mobile Application Developer
Groupe TF1Freelance
nov. 2018 - déc. 2021
3 ans 2 mois
92100 Boulogne-Billancourt, France
Worked on MyTF1, a +10m downloads live streaming and VOD app. Daily tasks ranged from - Implementing new features - Bug fixing - Code reviews and peer programming - Mentoring/Advocating for clean code and driving refactoring. - Monitoring app performance (Android vitals, Firebase crashlytics) Key achievements - Implemented the new home cover with complex animation transitions - Improved the MVI architecture implementation. - Improved battery and memory usage - Helped improving the overall quality of the app; crash free sessions rate went down ~50% and the google play rating from 3.5 to 4.3 stars Environment : Kotlin, RxJava2, Koin, MVI/MVVM, GraphQL, JUnit, Espresso, Robolectric, Bitrise
Mobile Application Developer
Le Groupe La PosteFreelance
nov. 2016 - oct. 2018
2 ans
Paris Area, France
Project planning E-commerce module Development Development of new modules
Mobile Application Developer
TANIT WEB
oct. 2015 - déc. 2016
1 an 3 mois
Montplaisir Tunis Tunisie
-> Worked on Android UI such as view pager, card views, tab layouts. -> Consumed JSON and populated on views. -> Worked on Touch listeners , Custom views such as Sliding views. -> Worked with Animations API. -> Worked with third party libraries such as OKHttp, Coordinator Layout. Retrofit, Picasso. -> Used third party libraries like Robospock to write unit test which uses groovy. -> Extracted data from JSON, did JSON parsing. -> Debugged and Tested application. -> Good command on Web services and XML.
Co-Founder, Games and Virtual reality Developer (Unity 3D)
Hazen
déc. 2014 - oct. 2016
1 an 11 mois
INGENIUM Investment Fund
- Rédaction des spécifications technique - Développement des applications - Test et débogage des applications - Mise en ligne des applications - Suivi des application - Marketing
AngularJS et iOS trainee developer
Anypli
juin 2012 - déc. 2014
2 ans 7 mois
ESPRIT Incubator
Conception and development of a restaurant management platform "RestoCommand" : 1- Web Part: Backend PHP 5 avec Yii Framework. Frontend Html5, CSS3, Angularjs. API Rest PHP 5 2- Mobile Part: iOS app iPhone for waiter operations (Swift) iOS app iPad for cashier operations (Swift)
Formation
Ecole Supérieure Privée d'Ingénierie et de Technologies - ESPRIT
Computing Engineering
2010 - 2013
3 ans 1 mois