The full stack developer skill test evaluates the candidates in the entire web development process, from designing the user interface to writing the back-end code that runs the application. In other words, the candidates are assessed in their expertise in both front-end and back-end development, meaning they can work on both the client-side and server-side of web applications.

Organizations look for proficiency in full stack development areas of both the front-end and back-end of a web application including database design, web frameworks, API frameworks, and version control.