Manage Social Media Presence

Looking for an expert in Social Media management for my new Real Estate Buyers Agent/Advocate business which will launch Late Jan or Early Feb. In short we want to generate interest from people looking to buy Real Estate to engage me to source and buy property on their behalf this can be from First Home Buyers, Family's looking to downsize or upsize their homes and investors looking for high rental/growth property areas all around Australia. This would include:

Creating Social Media business pages
Creating content both wordings and pictures and manging posts
Managing my CRM , marketing funnels and landing pages etc etc
Joining and being active in relevant social media groups to find leads

I am also looking to here what other relevant services a professional can offer.

Thanks