We've been developing a complete Salesforce overhaul for my organization, and have been using a 3rd party developer firm for all Sandbox customization. We're rolling out phase one on Monday, which involves importing our existing client base (4000+ clients) into the system. Their information includes personal info like SSNs, DOBs, and payment information. I would still like to keep the 3rd party development team on board, but would like to keep them from accessing client information.
Obviously, his team has full admin privileges under one account. Is there a way I can have him continue to have developer privileges without having access to our client base?
Thank you