we would like to know if you can provide us with a setup

Hello, we would like to know if you can provide us with a setup and customization service. One of the main issues we need is to be able to link users database and activities related to some of their actions on a website. For example, we need to be able to register users that have used plugins like the pay with a like, affiliates or fundraising etc… in a single user database.
Please advise asap.
Thanks