Web portal - Custom “feed” to post News

Dear experts,

We have been asked if there is a possibility to create a feed-like section where you could post any new OIM related developments, such as new implemented systems, etc.

It is my understanding that each new "post" would entail a web designer development/modification, but I hope to be proven wrong. Do you think there is any way to do this?
What tips would you have for fulfilling such a request?

Version: 8.2.1, but upgrade is inprogress to 9.0 LTS

Thank you in advance for your replies.