I often take the NIH Proficiency Scale as an example. According to the latter, there should be 5 basic levels of proficiency: fundamental awareness, novice, intermediate, advanced and expert. Some scholars suggest a gradation scale where a personal skills proficiency level is measured from basic to limited, and then to expert. In CS, however, there are only 3 levels: basic, intermediate and advanced.
Should I include the proficiency levels in skills section how to guides buyessays or a resume