During March 2026, Darko Simonovski developed a Metal pre-compiled library loading API for the pytorch/pytorch repository, focusing on the MPS backend. He implemented an interface in C++ and Metal that enables loading pre-compiled metallib blobs, reducing runtime shader compilation and improving startup performance on Apple Silicon. By integrating this API with the Triton Apple MPS backend, Darko enabled consumption of metallib files generated from LLVM IR, supporting a more predictable and efficient initialization process. His work demonstrated depth in GPU programming and Python integration, addressing a targeted performance bottleneck and enhancing the workflow for pre-compiled shader deployment.