Contributed to the airqo-platform/AirQo-frontend repository by delivering three frontend features focused on enhancing the Vertex product experience. Developed a dedicated Vertex Desktop Download page with improved routing, UI components, and mobile layout, streamlining the download flow for users. Built a Cookies Policy page with accessibility enhancements, including sitemap and footer integration and support for prefers-reduced-motion, ensuring compliance and usability. Added an application context identifier to the Vertex Feedback System to improve submission tracking and telemetry. All work was implemented using Next.js, React, JavaScript, and TypeScript, with careful attention to accessibility, user experience, and reviewer feedback.