Jämföra innehållet i olika listor med information på webben

I am looking for a freelancer to help me with a project. I need someone to compare information within and between two lists of data found on the web. My sources will include websites and google spreadsheet. The turnaround on this project is quite short, so I am looking for a freelancer with experience in quickly and efficiently locating and comparing data. This job requires excellent attention to detail and the ability to think logically in order to get the job done quickly and accurately. If you have the necessary skills to complete this project, I would love to hear from you. Thank you for your time and consideration.