Graham Lithwick contributed to the Ultimagen/ugbio-utils repository by developing a feature that expresses cell barcode (CBC) statistics as percentages, improving the interpretability of failure rates for stakeholders. Using Python and leveraging his skills in bioinformatics and data analysis, he implemented this change by multiplying calculated ratios by 100, resulting in clearer and more actionable reports. In a separate effort, he addressed a defect in the statistics collection pipeline by aligning mean_read_length calculations with trimmer output and refining data type handling to ensure accurate reporting. His work focused on targeted, maintainable improvements that enhance the reliability of downstream analytics and dashboards.