During June 2025, Eduardo Linarez Cosio developed a reusable button component for map navigation and driver configuration within the diegodelgadillo2025/vercelFrontSpeedCode repository. He focused on front-end development using React, Next.js, and TypeScript, emphasizing modular UI patterns and code reuse. The new component unified navigation controls and enabled direct access to driver management from the map interface, reducing navigation friction and streamlining driver setup. Although no major bugs were addressed, his work established a scalable foundation for future map features by minimizing UI duplication and improving maintainability. The implementation demonstrated solid version control practices and thoughtful component design.