Re-designed BosBooking’s desktop web and iOS & Android app interfaces to enhance the web and app’s usability and consistency. Structure, built, and implemented new UI components (button, menu, bottom navigation bar, top navigation bar, and text field) that are reusable for desktop web and iOS & Android app. Worked closely with Product Manager and Software Engineers under agile project management. Implemented prototypes for BosBooking’s desktop and iOS & Android app for engineering evaluations and usability testing.