joomla easysocial component

i have joomla website with easysocial component , need to make some changes to design and look of easysocial . need someone with experience with easysocial , don't want bad custom codes that disappear when update , need to use standards and overrides . work will be based per hour , but you need to tell me in advance how many hours you need before start . best rate 2-5$ per hour .