Being a front-end developer I build a website's user interface. This includes writing <strong>HTML</strong>, <strong>CSS</strong> and <strong>JavaScript</strong> code and creating the visual interactive elements of a website like buttons, forms, dropdown menus and other widgets that allow users to input data into a web application.This would consist the look and feel of the site, including its aesthetics and usability, as well as its responsiveness, or how it looks on different devices.