The no BS guide to show your impact with XYZ Framework

How many times have you lost a promotion because you weren't able to describe your contributions to a project? Or even worse, has it never happened that you couldn't quickly present the impact you had with your last team during an interview? I know the feeling, because I felt it more times than I'd like to admit. For most of my career all that mattered was the quality of my code and how clear I was able to produce commits and documentation for my team. While this made me "famous" around colleagu