Sherief contributed to the JoltPhysics repository by developing an API-level enhancement that allows precise control over maximum linear and angular velocities for physics bodies. Using C++ and leveraging his experience in game development and physics simulation, he implemented new interface methods to set and retrieve these velocity caps. This addition enables designers to fine-tune motion stability and safety, addressing gameplay needs such as reducing tunneling risks. The work aligns with the engine’s roadmap and provides a concrete API surface for velocity management. Over the month, Sherief focused on this targeted feature, demonstrating depth in both technical implementation and domain understanding.