Developed a Contour Normal Gridding Visualization feature for the arvindkrishna87/STAT390_WI2025 repository, focusing on enhancing data visualization within the Presentation 5 Jupyter Notebook. Leveraged Python and Jupyter Notebook to update the Contour_Normal_Gridding_nathan.ipynb file, introducing improved contour gridding plots and related visualization enhancements. The work emphasized clarity and reproducibility, supporting more effective communication of complex data patterns to stakeholders. All changes were tracked through Git commit history, ensuring traceability and facilitating collaborative review. No major bug fixes were recorded during this period, with efforts concentrated on delivering a single, well-documented feature that improved the presentation’s visual impact.