In 2017, it’s impossible to escape the constant rush of people, talking and searching on their cell phones as they wander from one place to another. The World Wide Web—or internet—makes all this possible. It’s estimated that there are at least 4.74 billion pages on the indexed web alone, not including the deep/dark web components. Have you ever wondered who builds these websites, pages, and applications? The short answer is a web developer. Although the overall job of the web developer has changed dramatically over the past few years, this article will explain some of the more important aspects of their responsibilities.