I’m Mary, a Full Stack & Game Developer helping startups, businesses, and creators build, fix, and launch digital products. I specialize in Unity games, online games, arcade games, multiplayer games, VR games, HTML5, JavaScript, Phaser.js, WebGL, Three.js, React Native, Flutter, iOS and Android mobile apps. I build game systems, multiplayer features, mobile apps, APIs, backend systems, Firebase and Supabase integrations, UI, authentication, payments, and cross-platform experiences from idea to production.... Lees meer