I have been working for almost 12 years in various fields; sales administration, budgeting and personal assistant, account receivable, and my current responsibility is inventory controller.
So, yes I deal with spreadsheets data every single day.
I can not see any attachment on your project description, so please do not hesitate to contact me
to discuss further details of this project. If it's necessary I don't mind sending you sample of excel works I've made. Looking forward to hearing from you soon.