Excel/Google Sheet Expert Needed

Job ID: 35559493

Budget: €30 – €250 EUR

I have 2 Google Sheets that need to be clenaed up in a way that:
1. Organizes historial information
2. Condenses areas of duplication
3. Allow us to add to it in the same manner moving forward.
One of them has GANTT-like formta, where are the other is more database of information.
I'm looking for a Google Sheet expert that can make this really visually, intuitively, simple and easy to understand/use.