Hi Diana,
Besides all the other tips from team members...
I spend a lot of time every day just browsing other Etsy shops to see what they are doing...tags & titles, etc. It's amazing how much you can learn by doing that.
I try to take photos and add listings every day. When you add a listing, it goes straight to page 1 for a brief time...probably 1 minute. But if someone clicks on it, they have just entered your shop and you may get a sale on any of your items. Currently, I'm trying to experiment on the best time of day to add a listing to get the best results.
I rearrange my shop daily and after each sale to keep up appearances and am constantly tweaking titles, etc.
I read Etsy Success articles...try to do one a day. I flag them in my inbox to make it easy to locate them, then delete once they're read.
<3 Jewel