converting web site from dotnuke to joomla

I have a site that is created using the dotnetnuke and it is multilanguage ( ENGLISH/ARABIC) and done using ASP .NET I need someone profisional who can convert the site from DotNetNuke to joomla in the fastest time possible, all content are available, the current site work on MSSQL, we need the new site to be based on MySQL, we need a very profisnal skilled people to do it ASAP, the current dotNetNuke we have have some problems so we need to elimnate it be going to joomola, also we have already speperate server to install the joomola in I need a profisinal answer ASAP please