Purnama Hardi Saputra

I’m a Game Developer and Software Engineer with over 2 years of experience specializing in Unity (C#) and HTML5 game development. I build gameplaysystems with physics-based mechanics, real-time interactive applications, and stable performance across devices.

At XGENIA.AI, I improved cross-platform game performance, reducing load times by 40–50% and stabilizing frame rates in Unity and HTML5 builds. I developed backend services using Node.js for real-time data processing and player session management, and I implemented and optimized gameplay systems in Unity to improve stability and compatibility on mobile.

I also delivered practical tooling and integrations, including an AI-assisted asset generation tool that automated repetitive design tasks and reduced asset production time. I integrated third-party APIs and SDKs to extend game features, and I debugged performance bottlenecks and legacy code issues to maintain a stable production codebase.

I collaborate effectively in Agile (Scrum/Kanban) environments, contributing to sprint planning, task tracking, and iterative delivery. Earlier, I worked as a Metaverse Developer Intern, integrating 100+ art assets into Unity projects and using Unity Profiler and Visual Studio debugging tools to maintain build stability, while translating user feedback into gameplay and UI improvements.