Hi,
We can do this work. Already had worked on projects producing dynamic charts, where at a time you can check 10 (what ever number you want) bar graphs (can be anything else) on one screen...and scroll down to include more within the same graph.
In backend data would be dynamic, so you will have facility to edit adat and all will get reflected in front end.
If you can share your file, we can tell you in more detail about the plan of work.
Kindly message for further information.
Regards,
Pal (d2imatrix)