Alina contributed to the HackBeanpot/core repository by enhancing sponsor branding and compliance visibility on the sponsors page. She integrated the Klaviyo logo and added a link to the MLH Code of Conduct in the footer, ensuring clear communication of community standards. Using React with JavaScript and TypeScript, Alina focused on responsive front end development, making layout adjustments for consistent display across devices. Her work emphasized maintainable code and clear Git-based traceability, with two documented commits. While the scope was limited to a single feature over one month, the changes improved sponsor visibility and compliance messaging without addressing major bug fixes.