Mostafa E.

I'm Mostafa Motivated and detail-oriented Android Developer with hands-on experience building modern, high-performance mobile apps using Kotlin, Room, Navigation, Retrofit, and MVVM architecture. Skilled in turning client requirements into polished, user-friendly mobile applications. Experienced in publishing apps to Google Play, creating API-driven features, and delivering complete project files to clients.

Strong background in:

Multi-screen apps with clean navigation

Authentication systems (Login, Register, Splash flows)

API integration using Retrofit

Offline storage using Room

Bottom navigation, Recycler View, fragments

Android UI/UX using Constraint Layout & Material Design

Freelancer project delivery, debugging, and client support