I am expert in php, mysql, html, jquery, css, wordpress, joomla, i am ready to make 5 step form wizard.
step 1: data will be populated on the basis of lastname, if exist other wise user have to fill the fom.
on last step there will be jquery client side validation, upon submit data will be store in mysql.
If you want to show the posted data for all users, then i will make another page for admin to view all the users record.
ready to start right now.
thanks
ajmal