Worked on the seb-oss/green repository to enhance front-end user experience and improve component reliability. Addressed typeahead input issues following an Angular migration by refining height calculations and adding horizontal padding, resulting in better alignment and a more polished interface when dropdowns are active. Improved error handling for datepicker and radio components in Storybook by refactoring validation logic to ensure invalid states and messages are properly displayed. Consolidated UI validation messaging across components to support consistency, accessibility, and future QA automation. Utilized Angular, TypeScript, and SCSS throughout the development process, focusing on maintainable code and robust front-end solutions.