Amin Ghabi

Project completed in 5 weeks, with 100% Jetpack Compose development, modular architecture (Clean Architecture, State Hoisting), and design compliant with Material 3 principles.

Design and development of two Android applications for France Travail, intended for training and practical assessment in hotel professions.

The applications offer several interactive exercises, including:

Floor Report: Input and validation of information related to rooms and reservations, with automatic point allocation based on answer accuracy.

Delivery Check: Comparison of ordered and delivered quantities, followed by validation of the appropriate status (compliant, to order, return).

Each application includes a smooth onboarding process and a user experience tailored for mobile training.

Android developer for the Sephora mobile app, a high-traffic e-commerce platform available across multiple international markets (Europe, Middle East). Contributed to making the app more scalable, performant, and user-friendly, while continuously delivering new features to millions of users.

⇝ Key responsibilities: – End-to-end development of new features across the shopping journey: product discovery, wishlist, cart, checkout, and payment integrations (PayPal, Klarna, etc.). – UI/UX modernization with Jetpack Compose, Clean Architecture (MVVM), and scalable design patterns, ensuring consistency and high performance. – App internationalization & rollout: launched the app in new markets, enabling country-specific features, payment options, and localized content. – Performance & stability optimization: monitored KPIs with Firebase Crashlytics & Dynatrace, proactively reducing crash rate and improving rendering times. – Collaboration with cross-functional teams (Product Owners, Designers, QA, Backend) in an Agile/Scrum environment to deliver frequent, high-quality releases. – Mentored junior developers and participated in code reviews, ensuring best practices in Android development. Impact & Results: – Reduced crash rate and significantly improved app stability across markets.

– Delivered smoother and faster user journeys (product discovery → checkout), increasing engagement and conversion. – Played a key role in the international growth of the Sephora app, now deployed in multiple countries. Coroutines

• Jetpack Compose

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◦ Architecture

◦ MVVM

◦ Bitbucket

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RxJava

• Retrofit

• Git

◦ Gradle KTS

◦ Version Catalogs

◦ DataStore

◦ (Crashlytics/Analytics)

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• AppsFlyer

I contributed to the development of the Bbox Android TV app (live TV, VOD, replay) delivered to hundreds of thousands of users.

⇝ Key responsibilities: – Designed and implemented high-performance, user-friendly TV interfaces (remote control navigation, Leanback, smooth UX). – Built core features: content catalog management, search engine, personalized recommendations, multimedia player. – Optimized app performance (responsiveness, zapping speed, navigation fluidity). – Collaborated with product, backend, and QA teams to ensure quality and large-scale stability.

⇝ Impact & Results: – Improved zapping speed and overall navigation fluidity. – Strengthened expertise in Android/Android TV (Kotlin/Java, Leanback, MVVM, streaming, DRM) while contributing to a strategic product for Bouygues Telecom customers.

⇝ Tech Stack: – Kotlin

• Android TV

◦ Java

◦ RxJava

◦ MVVM

◦ Git