Seeking Real Estate CRM Experience

[Tyler Masar]

I have seen talk about Salesforce, Podio, Hubspot, FollowUpBoss, BoomTown as some real estate CRM's. Being a Salesforce admin myself, I am curious if there is a way such as a part time gig to get experience working with a real estate specific CRM? Do big brokerages typically use their own customized CRM, in which you can only get experience if you are employed with them? Do brokerages hire CRM admins to do more of the tech work? 

Would love to explore this little niche and even possibly help out smaller investors who could benefit from getting a system off the ground and running!