HTML/CSS developers create and style web content, turning designs into functional web pages using HTML and CSS. They focus on making pages look good, work well on different devices, and load quickly.
HTML developers focus on structuring web content using tags like div, p, and ul, creating the backbone of a webpage's layout and organization.
CSS developers specialize in styling HTML elements, using rules for fonts, colors, layout, and responsiveness to enhance the visual presentation and user experience.