we are an ecommerce [url removed, login to view] some performance issues due to the fact that we integrate all of our inventory from outside server..we need some work in database tuning/optimization that can increase the performance of the site no more than 3 seconds
4 freelancers are bidding on average $38/hour for this job
I am experienced Oracle DBA and developer. I can help to analyze your servers without problem. Looking for more details. Accept my proposal and you will not complain.