Worked on the bevyengine/bevy repository, focusing on optimizing the RayCast2d circle intersection calculation. Addressed performance bottlenecks by reducing arithmetic operations in the core algorithm, specifically by introducing the use of the cross product in the RayCast2d::circle_intersection_at function. This change improved runtime efficiency for circle-ray intersection checks, which are critical in geometry-heavy applications. The work was implemented in Rust, leveraging strong skills in geometry calculations and performance optimization. Over the course of the month, contributed one feature and did not address any bug fixes, demonstrating a targeted approach to enhancing computational efficiency within the Bevy project’s codebase.