@Todd C. - real estate is one field where most of us have a backstory and often times that history comes with certain designations or certifications. I was an attorney for 10 years and use that to back up my strength in negotiating. I was also in the art world for 5 years and I use that to reinforce helping with aesthetics and design when buyers are trying to forecast how a home may look. Whatever your background is, there is a way to use it to enhance your bio and real estate career.
In real estate, I have three designations (ABR, SRS and e-PRO) and I use all of these to enhance my profile and visibility and to separate me from others by showing that I am willing to spend the time to get specialized (even when some of the certifications can be completed in a day online).
In regard to Instagram, normally a following of 10,000 is built not organically unless you are a celebrity of sorts and if that is the case, the followers aren't worth anything other than likes. If you have built 10,000 followers organically then you are on track to think it will help, BUT it is not attractive to sellers to be featured on Instagram until you can show them that those 30,000 eyes are asking questions about the property and it is creating showings. Instagram for real estate is a great local brand builder and connection mechanism with other agents, but the traction to get results is much longer in time than targeted Facebook ads from your Facebook business page. I hope this helps.