Worked on the pytorch/executorch repository to enhance build stability and cross-compiler compatibility in C++. Focused on resolving a critical compilation issue in the TensorPtr component by identifying and fixing a missing header dependency. Addressed the omission of the <algorithm> header in tensor_ptr.h, which previously prevented the use of std::transform on newer toolchains. This targeted bug fix eliminated a compile-time regression, improving code health and ensuring stable builds for downstream users. The work demonstrated strong skills in C++ development, compiler compatibility, and header management, and contributed to smoother integration of transform-based utilities across executorch components for future maintainability.