As an SEO professional, your role will invariably lead you to interactions with people in a wide variety of roles including business owners, marketing managers, content creators, link builders, PR agencies, and developers. That last one – developers – is a catch-all term that can encompass software engineers, coders, programmers, front- and back-end developers, and IT professionals of various types. These are the folks who write the code and/or generally manage the underlying various web technologies that comprise and power websites. In your role as an SEO, it may or may not be practicable for you to completely master programming languages such as C++ and Java, or scripting languages such as PHP and JavaScript, or markup languages such as HTML, XML, or the stylesheet language CSS. And, there are many more programming, scripting, and markup languages out there – it would be a Herculean task to be a master of every kind of language, even if your role is full-time programmer and not SE...