I was first introduced to Salesforce from a friend a couple of months ago.  I have taken trailhead by storm.  I'd like some advice on how I can utilize my knowledge to consult with businesses already using Salesforce as their administrator.  

My main goal is to be able to work remotely with business's and own my own business.  Is this possible?  If there is anyone that has done can I please have some pointers?  Thank you for taking the time to read this.