Worked on the espressif/openocd-esp32 repository, focusing on code quality and maintainability within embedded systems. Delivered a targeted refactoring feature that standardized the use of unsigned int over unsigned across multiple C source and header files, including core areas such as jtag, contrib, server, and flash. This approach improved type safety and code clarity, making future static analysis and code reviews more reliable. Leveraged expertise in C programming and code refactoring to align the codebase with established standards, laying groundwork for automated checks and easier onboarding. No major bugs were addressed during this period, with efforts centered on foundational improvements.