We have a need to update the Google sheets from csv files on the local disk. It should read the local csv files, check if the data is already in the spreadsheet or not. If not then update the spreadsheet with the data in a specific format. There can be 2-3 csv files to read the data and process.
Data in the csv file is based on dates. Records between the csv files have to matched by date and amount. If they match then the data is inserted in the same row in sheet. If not then the data needs to be on separate row.
We can review the requirements before you accept the project.