Create a demo Dashboard

The program is separated in three profiles: operator, administrators, users. Users login. Each user has a profile, according to your profile will have access to different functions. Create persistent data with json file. There will be no database. Use [login to view URL] for Backend. I need create a aplication of demostration. I need create a aplication with angularjs. These are the functionalities CUSTOMER MODULE Functionalities Create Edit Delete BENEFICIARY MODULE Functionalities Create Edit Delete ORDER MODULE Functionalities Create Edit Delete On hold Returned EXCHANGE MODULE Functionalities For retailers PAYER MODULE Functionalities List of banks allies Filtering payment orders to Banks DEALERS Functionalities Create Edit Delete USER SYSTEM Functionalities Create Edit