linear regression using excel data

I am looking for a freelancer to assist me with a project involving linear regression using excel data. The data is numerical, and the model I am seeking to use is linear. I am not sure whether I need to compare the results for different data sets. The freelancer I am seeking should have expertise in linear regression that includes working with numerical data. I am looking forward to engaging a technical candidate who can provide me with the insights and creative solutions needed to bring my project to completion.