Introduction
Refactoring is the discipline of applying a multitude of small, low-risk techniques to a code base in order fix and improve it. While corroborated by the software community, employing such techniques in a consulting context can be challenging because people are involved, often in a negative situation.
You need 2 weapons to win the refactoring battle. First, you need to understand what refactoring techniques are at your disposal and how to implement them. Below, I’ve listed the core ones I see needed time and time again. Second, you need to have a plan on how you engage the client company and their employees to allow you to do the first. That’s covered in the next article.