Freelancer profile translated to English.
Back to original languageAbout Marwen
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As a Senior Android Developer specializing in Kotlin, I design modern, high-performance, and scalable mobile applications, with a focus on code quality, maintainability, and user experience.
I am proficient in the technologies and best practices of the Android ecosystem, including Jetpack Compose, Coroutines, and Flow, as well as MVVM and MVI architectures. Experienced in working in Agile environments, I also have solid experience in modular architectures and CI/CD pipelines.
Arabic
Native or bilingual
English
Fluent
French
Fluent
Can work on-site
Paris (up to 20km)
Experience
- DriloAndroid DeveloperEDUCATION AND E-LEARNINGJuly 2024 - Today (2 years and 1 month)Tunis, Tunisia
- Design and development of an AI-powered learning platform transforming educational content into interactive courses, flashcards, and automatically generated exercises.
- Implementation of a multi-module Kotlin architecture.
- Development of modern interfaces with Compose and Material 3.
Technology Stack: Kotlin, Android, Jetpack Compose, Material 3, Hilt, Coroutines, Flow, Room, Retrofit, OkHttp, Kotlinx Serialization, DataStore, WorkManager, Coil, Protobuf, KSP, Gradle KTS, JUnit, Kotlin Test, Espresso, Compose UI Testing, Turbine, Truth (Testing Assertion Library) - Viaccess OrcaFreelance Android ConsultantFILM AND AVApril 2023 - May 2024 (1 year and 1 month)Paris, France
- Development from scratch of an Android TV launcher integrating live channels, VOD, and TV guide.
- Design and implementation of critical Android TV launcher screens (Home, Profile, Settings), with optimization of performance and user navigation.
Technology Stack: Kotlin Multiplatform, Google Leanback, Ktor, SQLDelight, Coroutines, WorkManager, Flow, Koin, DataStore, Gradle KTS, JUnit - SFEIRAndroid ConsultantDIGITAL AND ITSeptember 2022 - March 2023 (6 months)Paris, FranceMission: BforBank (Crédit Agricole)
- Development of a banking mobile application within a feature team dedicated to transfers.
- Participation in the implementation of critical functionalities related to banking operations.
Technology Stack: Kotlin, Android Jetpack, MVVM, Clean Architecture, Navigation Component, ViewModel, LiveData, Coroutines, Retrofit, Material Design, Gradle, JUnit, Mockito, Robolectric, Espresso, GitLabInternal Mission- Development from scratch of a mobile application for a fire safety equipment provider.
Technology Stack: Kotlin, Android, Android Jetpack, MVVM, Clean Architecture, Material Design, Coroutines, Retrofit, Gradle, JUnit, Mockito, Espresso
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Education
- Applied License in Computer Networks, Computer ScienceHigher Institute of Computer Science2014License Appliquée en Réseaux Informatiques, Informatique
- Master in Administration and Security of Systems and Networks, Administration of / network and systems administratorHigher Institute of Computer Science2015Master en Administration et Sécurité des Systèmes et des Réseaux, Administration de / administrateur réseaux et systèmes