During January 2025, Boris Filipovic developed sharded unary operation support for the tenstorrent/tt-metal repository, focusing on enhancing both functionality and reliability. He implemented sharded sweeps for several elementwise operations, such as cos, cosh, deg2rad, log1p, log10, log2, nez, and relu6, ensuring correctness under sharding by introducing dedicated tests for each operation. His work improved the testing framework, making it more robust for sharded contexts and increasing overall maintainability. Using Python and leveraging skills in performance optimization and sharding, Boris delivered a well-structured feature that lays the groundwork for future improvements in distributed computation reliability.