Registro de asistencia de empleados

I need two applications a web administrator and a mobile client. Also, we need the applications to be attractive. The mobile application is needed: - login with email and password (we have our mariaDB database) - Arrival record by pressing a button which should capture the customer's position - Management of 5 roles - Take pictures within the application - Create, update and delete tasks with images in each one (maximum 5) - See tasks to be done - Send hourly reminders / alerts of assigned tasks - Make voice calls through the cellular network (launched from the app) - Available for android and ios The web application must allow: - Administrators login - View customer records and tasks from the client app - Register and unsubscribe users from the system