Hi,
Reading your project description about writing codes that will calculate the average of one column related to one year and compare with the values of another year makes me feel like you have me in mind when creating the project. I have all it takes to deliver.
Rather than just show you past similar projects, I want to exceed your expectation by completing a part of your job as a FREE sample before you award the project. If you are satisfied with the result, you can go ahead and award the project. Please let my reviews do the talking.
Do you want me to start working on the sample right away?