Developed foundational CO2 spectroscopic data assets to support analysis workflows in the FoleyLab/data_repository project. Established a structured data scaffolding by organizing and adding two CSV files and one Excel file, enabling immediate spectral data usage and facilitating downstream modeling for CO2 spectroscopy analytics. Leveraged data management skills and expertise in CSV and Excel formats to ensure the repository’s assets are ready for reproducible research and future data governance improvements. Employed Git-based version control to maintain traceability across three commits, focusing on repository organization and data asset creation. No major bugs were reported, and ongoing maintenance efforts continued throughout the period.