Part time for 3 fixed task

Hello, we are looking for someone to work part time, need them to be great in excel, 3 tasks to be taken care of, shipping invoices, stock control, and preperaing documentation for suppliers. We will meet with you initially and explain what is required from you basically you will spend some effort creating 3 spreadsheets for each task and gather information and organize files digitally then it will be just data entry, as you progress with us more jobs could be assigned and salary increase. The