Egor Gubka developed and delivered an improved advertising section for the PushEaxVK/watch-charm repository, focusing on enhancing user engagement with promotional content. He implemented a responsive design using HTML and CSS, ensuring the new ad module adapts seamlessly across devices. Egor refactored the existing ad CSS to support better hover and focus interactions, which improved both usability and maintainability. He also introduced a prominent Contact Us call-to-action, making it easier for users to connect. Throughout the project, Egor collaborated closely with the team, laying a solid foundation for future engagement metrics and demonstrating strong front-end development and responsive design skills.