Oscommerce customizations required to 20 websites..as soon as possible

Hello Developers, I want oscommerce programmer to work on more than 20 websites, the programmer should be having -good technical skills. -able to answer querries on phone. -available on yahoo chatting most of the time -a team which will be used by us. -knowledge of various oscommerce modules in order to install diffrent modules at diffrent sites. -knowledge to debug the customized scripts(which are done earlier by us) I will chose the programmer today only....The programmer will be working according to our needs after he won the bid.. Please only bid, if you have all the above points. Thank you