Dear,
I have reviewed your requirment carfully and also the attached sheet, it's interesting and challenging to work on reducing the data size.
I am a certified data analyst with 10 years of experience in automating tasks using Excel formula, macros, VBA and api. Also I am expert in data analysis tools SQL databases, Python, Excel, Access, Tableau and PowerBI.
Looking forward to your call.
Yours
A Dardear