Web application development in PHP, MYSQL, AJAX, Jquery, CSS

Hello, I have a half built website and need to complete the remainder. The website is a user management website and based on forms that store data and the data needs to be reflected according to user profile. Website needs to - provide registration forms for two different category of clients - Each client will have a provision to create a list of his customers and workers and store their details. - Client will be able to receive requests from his customers and view it on his dashboard - Client will be able to allot work to his workers by sending them notification from the website, - Client will also be able to access the list of global workers (list of workers created by all the clients enrolled on the website) and request them to do his work - Client will be able to store a record of all the requests he has received - Client will be able to store a record of all the successful works - Client's customers will be able to track the progress of the work that they have requested from the client - Client will have an invoice form and be able to maintain his expenses and earnings on the website. Candidate Requirements - - Should be good with Ajax and database management using PHP & MYSQL - Should understand what is twitter bootstrap and should use bootstrap layouts, forms and buttons