Charbel Yammine
Senior Mobile Engineer
Salaire / Taux journalier
92290 Châtenay-Malabry, France
Freelance, ouvert au CDI
Expertises
À propos
Introduction
I design and build scalable Android applications — with a strong focus on architecture, performance, and long-term maintainability. With 10+ years of experience, I’ve worked across different environments — from being the sole Android engineer owning full systems, to leading development in multi-team, large-scale platforms. Currently, I’m contributing as an Android Team Lead on a multi-brand connected vehicle platform at Renault, where scalability, modular architecture, and performance are critical. Previously, I led Android development for a digital banking application, focusing on security, reliability, and cross-team reusable modules. What defines my work: • I think in systems, not just features • I take full ownership (from idea → production → evolution) • I focus on clean, scalable architectures (Clean Architecture, MVVM) • I care about performance, stability, and user experience • I help teams grow through mentoring and code quality Tech focus: Kotlin • Jetpack Compose • Coroutines/Flow • Clean Architecture • Modularization • Firebase • REST APIs What I’m looking for: Senior / Lead Android roles where I can contribute to architecture, technical direction, and building scalable mobile platforms. Let’s connect.
Expérience de travail
Senior Mobile Engineer
Neosoft
sept. 2022 - Présent
4 ans 2 mois
Paris, France
Working on a multi-brand connected vehicle platform (Renault, Dacia, Alpine). • Acting as Android Team Lead in a multi-team environment • Driving modular architecture (Clean Architecture + MVVM) for scalability • Leading Jetpack Compose adoption with a reusable UI approach (Atomic Design) • Improving performance, stability, and application reliability • Contributing to CI/CD and testing practices (TDD mindset) • Mentoring developers and enforcing engineering standards
Senior Android Engineer | Team Lead
Eurisko Mobility
janv. 2021 - oct. 2024
3 ans 10 mois
Lebanon, Tennessee, États-Unis
Led Android development for a digital banking application (Al Hilal Bank). • Owned technical direction and architecture decisions • Designed scalable and secure systems (Clean Architecture + Hilt) • Implemented banking-grade security (AES, secure data handling) • Built shared modules used across multiple teams • Raised code quality through reviews and best practices
Senior Android Engineer | Tech Lead (Sole Developer)
SmartPhoenix
juil. 2018 - janv. 2021
2 ans 7 mois
Lebanon, Tennessee, États-Unis
• Sole Android engineer responsible for architecture, development, and delivery • Built real-time, geolocation, and offline-first systems • Designed scalable applications using Clean Architecture • Delivered multiple production apps across mobility and enterprise domains • Managed full lifecycle: design → release → maintenance
Android Developer
WhiteBeard
déc. 2015 - juil. 2018
2 ans 8 mois
lebanon achrafiyeh
• Delivered 10+ Android applications for media, healthcare, and service clients, contributing directly to production releases • Owned features end-to-end, from requirements analysis to deployment and post-release improvements • Built reliable integrations with REST APIs and Firebase services (notifications, analytics) • Improved application performance, stability, and user experience across multiple projects • Contributed to code reviews and onboarding, helping maintain code quality and team efficiency
Formation
Université Antonine - UA
Master of Engineering - MEng, Computer Systems Networking and Telecommunications
2010 - 2016
6 ans 1 mois
Licences et certifications
Advanced Kotlin for Multi-Platform Development
Délivré le : juin 2026
Developing a Google SRE Culture
Délivré le : mai 2026
Portfolio
Développement de l'application mobile d'Al Hilal Bank
