In June 2025, Marta Monelli developed a configurable NSIDE-resolution feature for the HWP_sys module in the litebird_sim repository. She enabled output maps to be generated at a different NSIDE than the input, ensuring that map-making processes only ran on observed pixels. Her implementation included a safety assertion to prevent the output NSIDE from exceeding the input, and she introduced automated tests to verify the nside_out parameter’s behavior. Working primarily in Python and Markdown, Marta applied targeted fixes to hwp_sys.make_map, focusing on reliability and robustness. Her work demonstrated depth in data analysis and scientific computing within software development.