Datagrid web page

I am looking for a programmer to develop a? single? webpage using jquery or ext-js. This webpage would have a datagrid that would access a table within mysql (either directly or through an xml transformation). The datagrid would be standard and have paging, movable columns, and sortable columns. The user would have the option through checkboxes to delete and add more columns based on the data that they are looking for. There would also be a dropdown that would activate 5 predefined sorts. ---- *** Update movable columns means that you can rearrange the columns so that they are in any order.