Leatherworker

You gain proficiency to skin craft armor and other items made of leather with the leatherworkers hand tools. 
As part of a short rest you can craft one leather item lvl 1-5 can craft common items, 5-10 can craft uncommon and lower, 10-15 rare and lower, 15-19 very rare and lower, at level 20 you are able to craft legendary and lower leather items. (A legendary item is almost guaranteed to have an ingredient required from a separate gathering profession).