Expert SEO needed

I need expert SEO to work on 5 sites, all sites will be technology related, competetive kreyword... I need a experienced SEO professional, who can get my sites in top 10 on all the major search engines google., yahoo, MSN, etc... Before giving out the sites URL's I would like to hear from you with your previous SEO work samples & rank achievements. I prefer working with a freelancers, who is working for a reputable SEO companies... I rightnow work with a SEO company, but I am not happy with their work, I am working on 7 projects already & if this relationship goes sucessfully... I can assure you that, you will be busy with my project for atleast next 2 years...