Yalyshko focused on enhancing the product display experience for the MarneyDude/404_not_found repository by building a new Organic Vegetables section. Using HTML and CSS, Yalyshko implemented a responsive layout and improved styling to ensure the section adapts well across devices, directly addressing maintainability and user engagement. The work included refactoring CSS class names for greater semantic clarity, which streamlines future updates and supports easier category expansion. While the project scope was limited to a single feature over one month, the technical approach demonstrated attention to scalable front end development and responsive design, laying a foundation for future enhancements to the product pages.