Show fields in front end form

Hi,

My client want to give user options like this.

In metabox or term meta admin can create fields with UI like text field select fields etc ...

Now in front end custom form I would those showing those fields with custom form. Like getting category fields options and printing form html fields. If user chooses other category I would shoe fields of that category only.

In same way like metabox plugin does in backend I want to achieve that in front end with my own custom form.

Let me know plz ?

Thanks