Maruf S.

I am a full-stack mobile and game developer specializing in scalable backend systems, high-performance Flutter applications, and interactive Unity game experiences. With strong expertise in both frontend and backend technologies, I deliver complete end-to-end solutions — from architecture and UI/UX execution to secure deployment and optimization. 🔹 Core Expertise Flutter App Development Clean architecture (MVVM/BLoC) Firebase, REST APIs, and offline-first features Responsive UI for all screen ratios, including ultra-wide devices Backend Development Node.js (Express), Firebase Firestore, PostgreSQL Authentication, analytics, and automated data workflows Cloud messaging, storage, and serverless functions Unity Game Development 2D casual and card games Gameplay mechanics, UI systems, and in-app purchases Published games and app store release experience 🔹 Technical Skills Flutter | Dart | Unity | C# | Node.js | TypeScript | Firebase | PostgreSQL | REST API | Git | CI/CD | Clean Code & Architecture