In September 2025, Maksym Kulikow enhanced the ROCm/composable_kernel repository by developing new features that improved the configurability and flexibility of composable kernel examples. He introduced parameters for verification and kernel timing, allowing developers to fine-tune testing and benchmarking scenarios. By adding support for specifying the number of groups in grouped GEMM operations, he expanded the range of use cases and testing options available to users. Working primarily in C++ and focusing on kernel development and performance optimization, Maksym prioritized code quality and maintainability, delivering targeted improvements that aligned with the project roadmap and supported robust GPU kernel workflows.