Over a two-month period, contributed targeted front-end enhancements to the webitel-ui-sdk repository, focusing on user interface clarity and usability. Delivered a feature that introduced dynamic hover feedback for invalid input fields, leveraging TypeScript and CSS variables to improve validation visibility and user guidance during form entry. Additionally, implemented typography improvements in the Message component, adjusting font-weight to enhance readability and establish a clearer visual hierarchy. All work was completed through concise, well-scoped commits, reflecting a methodical approach to UI design and front end development. No bug fixes were recorded, with efforts concentrated on feature delivery and user experience refinement.