Small MySQL Back-End Integration & Development

Seeking a back-end developer to create a small (MySQL database) for our app. The front end of our app is pretty much completed and the database needs to tie into it. The front-end of the app is already coded for all devices with minor updates to be added once the back-end is completed. The app is a small LIMS that does the following... See Mocked Up Attached Excel Spreadsheet: More information will be provided if selected to develop the back-end. You will have to sign an NDA. 1: Registration of the user integrated into MySQL database 2: Logon and Logoff of the integrated into My SQL database 3: Recover of lost user name and password integrated into MySQL database 4: Links from the front-end must tie into the back-end when necessary Note: The budget for this is $350