I will second the recommendation for Andrew’s Club Ready DJ Course.
Whilst the focus is on Pioneer gear and Rekordbox the techniques taught are transferable. He uses memory cues as markers a lot but this can be replaced with hot cues on Denon gear. The principle is the same.
The course is incredibly well structured and his ‘advanced tree’ EQ technique is really useful.
The free videos on YouTube are a good introduction to his infectious character but the course is certainly a step up and well worth the investment.