Item descriptions/keywords and more

Hi I am in need for a second person to go to for product descriptions, keywords and bullet points. I own an amazon store and website and I sell lingerie, swimwear and clubwear. I need a writer that knows how to describe items. I usually provide an excel sheet catalogue and pictures and whatever descriptions the vendors give me. I have a formula I like to follow but easy just time consuming. I was wondering if you would be interested being on call for jobs so that I can ad more product to my stores? The current writer I have is great but has a full time job now so my projects are delayed and I need quick turnaround. I also would need blog post and press release for every time we describe a new catalogue.