Hello there,
I have gone through your project detail you have old wordpress theme, you want to update and modify theme, please tell me what modification you want, also provide me theme. I have WordPress, CMS ,and PHP backend skill.
We are a 10 year old IT company with highly skilled designers and developers to work on php, Mysql, Jquery, Wordpress, OSC, Magento, OpenCart, Mobile development, iPhone, Responsive etc.
It would be better if you come to have a close discussion over chat .
Best Regards
Harpreet Singh