David Rey

● Audited and profiled a complex 3D scene for VR deployment, identifying GPU bottlenecks and performance issues using Unreal's built-in debugging and profiling tools. ● Reduced draw calls significantly to meet VR's strict framerate requirements, resolving GPU-side bottlenecks and ensuring smooth real-time performance. ● Implemented full VR interaction systems from scratch, covering all player-scene interactions within Unreal Engine. ● Baked lighting and shadows to optimize real-time rendering cost while preserving the photorealistic visual quality required by the project. ● Coordinated with the 3D art team, providing technical direction on asset and texture optimization to meet VR performance budgets.

Developed and maintained gameplay systems in Unity within a multidisciplinary team following Scrum methodologies. Implemented and iterated on gameplay features in an active production environment, resolving bugs and ensuring stability across builds. Created shaders and visual effects using Shader Graph, balancing visual quality and runtime performance. Optimized scenes using Unity Profiler and Frame Debugger to identify bottlenecks and improve real-time performance and build stability. Collaborated with Game Designers and 3D Artists to define and prioritize content for the demo, contributing to creative decisions and ensuring technical feasibility.

● Developed and maintained gameplay systems in Unity within a multidisciplinary team following Scrum methodologies. ● Implemented and iterated on gameplay features in an active production environment, resolving bugs and ensuring stability across builds. ● Created shaders and visual effects using Shader Graph, balancing visual quality and runtime performance. ● Optimized scenes using Unity Profiler and Frame Debugger to identify bottlenecks and improve real-time performance and build stability. ● Collaborated closely with Game Designers and 3D Artists to define and prioritize content for the demo, contributing to creative decisions and ensuring technical feasibility.