17506 PHP, MySQL mods - Gurus ONLY

Need a backup and restore PHP function for a MySQL database created in an admin area. Simple job that will take you no more than 30 minutes. You must be an expert PHP Developer and speak fluent English. Deliver this little project and we will see how it goes. Need another coder to join my team who would like to make $10hr and work 20hrs per week Monday-Friday and you set the hours you work. Thanks - WebGal!