A device may obtain data regarding application activity from a group of user devices. The application activity may relate to an application associated with network operator services provided by a network operator. The device may process the data regarding the application activity to generate a visualization of the application. The visualization of the application activity may include multiple tiers. The multiple tiers may correspond to at least a group of users, a user, and a session. The visualization may identify one or more errors associated with the application activity. The device may provide the visualization of the application activity for display. The visualization may be provided for display via a client device associated with the network operator. The device may automatically implement, without human intervention, a correction to the one or more errors.