I've already have a webesite and would to obtain a high-ranking placement in the Google, Bing, Yahoo and other search engines through "free," "organic," "editorial" or natural results.
The job of the SEO would involve changing content of my website, optimization, building links, etc. to increase the right kind of traffic.
I look for a person or a company with referrals, with proven experience that can be verified! Have you optimized a translation agency website in the USA, if yes, that is a plus. If not, have you optimized a website for a very competitive industry?