Worked on the tfojo1/jheem_analyses repository to enhance CDC testing model capabilities by registering new model quantities and elements for both diagnosed and undiagnosed testing scenarios. Leveraged R programming and data modeling skills to update project specifications, ensuring alignment with evolving testing workflows. Addressed environment stability by configuring the project to source the JHEEM2 package from local code rather than the installed package, which improved reproducibility and streamlined validation processes. Focused on software configuration to reduce dependency drift and prepare the repository for more robust testing pipelines, laying the groundwork for future development and more reliable model validation cycles.