Alan Ray developed end-to-end USD-based asset import functionality for the Genesis-Embodied-AI/Genesis simulation framework, focusing on rigid body simulations. He implemented a dedicated USD parser in Python to extract geometry and material data, enabling seamless ingestion of complex 3D models into the simulation pipeline. By updating rigid body handling to support direct USD file import, Alan streamlined the asset workflow and reduced manual setup time. His work enhanced interoperability with standard 3D content pipelines, expanding model availability and realism. The project leveraged his expertise in 3D graphics, physics simulation, and software development, demonstrating depth in both technical design and implementation.