Web Developer
Bart is a Web Developer. So in short, he’s covering the front-ends of Colin and Sunny.
No matter what kind of website or web app they come up with, this guy is familiar with all languages needed. PHP, .Net, C#, C++ Java, Javascript, SQL, UML, Assembly… you name it.
Hint: it’s more entertaining to listen to his music. He plays the sax, you know.