Video nine in our series designed to jump-start your understanding of the core principles and practices of Agile software engineering (ASE) is all about code quality. Ken Pugh, one of our Lean-Agile thought leaders, shares wisdom about what makes good code and how to avoid some common pitfalls. The goal is maintainability—the ease with which you can go from the as-is to the to-be state.  So, what makes for easily maintainable code? Ken talks about.