In June 2025, Marta Monelli developed a configurable NSIDE-resolution feature for the litebird_sim repository, enhancing the HWP_sys module to allow output maps at resolutions different from the input. She implemented this in Python, focusing on scientific computing and data analysis, and ensured that map generation was restricted to observed pixels for efficiency. Marta introduced a safety assertion to prevent output NSIDE from exceeding the input, and added automated tests to verify the nside_out parameter’s behavior. Her work included targeted reliability improvements in hwp_sys.make_map, reflecting a thoughtful approach to robust, maintainable software development within the scientific computing domain.