Sharon Topaz enhanced SPI device testing in the lowRISC/opentitan repository by configuring pad attributes for strong drive strength and fast slew rate, directly improving the fidelity of SPI verification. Working primarily in C and leveraging expertise in embedded systems and hardware testing, Sharon addressed integration reliability by enabling earlier detection of issues during continuous integration. The work also included a lint fix for the BUILD file, ensuring clean builds and stable CI processes. While the scope was focused and did not involve bug fixes, the changes demonstrated a methodical approach to hardware verification and build-system maintenance within a collaborative development environment.