486321 jomsocial php/mysql expert

Hello, I am going to proceed to upgrade my jomsocial site. however, the curent jomsocial has some hacks made to the code such the Registration Form, the Searches.. Obviously after the upgrade of jomsocial, those hacks will be affected/damaged. For that, I need a php/mysql jomsocial expert to help me make those forms and other hacks to work properly after the upgrade. Thanks