For one, I am Malaysia so that should give me an edge if it's in your native language, I may be able to understand it to a certain level. Data processing is pretty straight forward and I'm adept in Excel since I work with it from day-to-day. My experience is as a marketer but I would be able to help you complete this task within the fastest time possible - 1 day.
If urgency and clarity is what you need, I'm here to help.