Open a new tab on the browser, enter a URL and the site loads. Wooh!! The site nearly takes your breath away with its ultra-neat layout, well-constructed pages and impressive visuals. The credit goes to the Web Developer!! But, who makes the front end of a website possible? A back-end developer! He is the man behind the curtain who builds and maintains the technology; brings the components together that enable the user-facing side of the website to even exist.