Acedemic writing for new website

Hi, For some new domains i am looking for new writers. All articles have to be writen very informative and should be giving people a better understanding about the subject. You have to be absolute pro in research!! All content should be 100 % original. All text have to be writen with easy understandable english ( where possible ) All texts should be writen with an eye on SEO. This is really important because it will be for an adsense website. With every article i need an title tag and a description tag. This is the first of many projects, i am planning to do at least one project each month and maybe more. Tell me how much articles you will write for 30 dollars and maybe i will pick you. When i desided who to pick it is important that you can do the project within 3 days!