(Beginner) Can demonstrate a theoretical understanding of proven problem solving methodologies.

(Novice) Is learning the practice of how to follow best practice processes, under support and guidance from colleagues.

(Intermediate) Can confidently follow a well established approach to the problem to be solved.

(Expert) Demonstrates a high degree of flexibility in adapting their ways of working as necessary in order to achieve the best results, without simply making it up as they go.

(Master) Is calm and collected at improvising and adapting to change under pressure or in challenging circumstances.