Sophia delivered a feature for the owid-content repository that improved climate data visualization by introducing a dynamic yAxisMin configuration. She replaced fixed axis minimum values with an automatic setting when missing, reducing manual intervention and ensuring more accurate default charts across climate data series. The implementation focused on maintainable, low-risk changes using JavaScript and TypeScript, with careful tuning of the charting library and close collaboration with data visualization teams. While the work was scoped to a single feature over one month, it established a foundation for future dynamic axis enhancements and contributed to more reliable, user-friendly climate data presentations.