I am an expert in Unity 3D multiplayer game development, with extensive experience using Fusion 2 for seamless online gameplay. I have a strong background in integrating services like PlayFab and Firebase to manage player data and backend systems. Additionally, I am skilled in working with MySQL databases, designing and developing robust web APIs, and utilizing JSON for data exchange. With a solid understanding of game backends, I can create scalable, high-performance multiplayer experiences while ensuring smooth player interactions and data management. My diverse technical expertise allows me to deliver high-quality, fully functional multiplayer games.