I need a well experienced blogger

We have some writing job for a well experienced content writer with skills to research and write unique articles. The writer is expected to be able to write about difference kind of niches and topics. I most cases I will provide you with the keywords and other detailed instructions so you will do some research and write a quality and unique article according to instructions. Looking for somebody who can write 4-5 articles per day, that is about 2500 words per day.