I want natural boost to rank to top 3 in Google for some particular sets of keywords in several languages for my e-commerce site. I have already an example of a competitor site which did it very successfully. This will be a challenging job and as such, I will surely give very good recommendation if you can succeed in this assignment.
I expect practical proof of competence from the SEO expert before assigning the job and exact price can be discussed afterwards based on your initial result. This proof will be to do a quick analysis of the example site mentioned during our first contact.