Tracking Job Progress

Hi there.

I’m trying to build a website for users to track the progress of the construction of their property. I need to fulfill the following tasks:

1. Have the admin create accounts for their clients.

2. Have the admin update the progress of each client’s job

2. To give the users/clients the ability to log in and view the progress of their job.

I do not need any forum abilities or member communication.

Does anybody know what plugins I would need to make this website work?

Thanks