The Persistent area is MongoDB. Where data from 18 Source are dump after cleansing and Conforming using ETL.

I am trying to create a Reporting framework, which handle the multiple request with minimal change in some kind of config file.
Re-usable in nature.

Techie- May Someone please suggest if any such framework can be developed.
I am open to tech stack.

This is specific to design question, seeking mentorship.

Thank you all

I am trying to do with Jasper, but open to better framework.