Need An SEO expert to rank Kindle books

I am looking for someone to rank kindle books in amazon on the top of their search results in the kindle store. Please contact me if you have done this before and advise me what techniques you have used to do so. I will be looking to hire someone on a full time basis after a successful one month paid trial. You can add me on skype to discuss this further as i will be on there regularly my i.d is mossie7861

thank you