Have 1000 Excel files that need to be 12 combined into one main file. Each of the files only has around 20-50 lines of data so it's a simple copy and paste job.
8 freelancer chào giá trung bình$298 cho công việc này
I have computer science background. I am equipped with skills to process data in this scale in the shorter time possible according to your needs. Thank you and keep safe.