In those three days, you were a 10x engineer - you accomplished 200 man-hours of work in ~24ish hours. '10x' is about measuring productivity, and nothing else.

In those three days, you were a 10x engineer - you accomplished 200 man-hours of work in ~24ish hours. '10x' is about measuring productivity, and nothing else. A 10x programmer when it comes to HTML form validation might be really amazing at what he does, however may still be worth less than a 1x database administrator.