Dear Hiring Manager,
I have a C1 Certificate in Digital Abilities and I have 5 years experience in Excel. My background work has made me reach a point in which I am able to do anything in Excel. I did data entry for a company "Speranta" from Cluj-Napoca, Romania, which has 1000+ members and more similar projects. I suggest you give me a task to solve and then we can continue if you are satisfied.
Best Regards,
Filip Zirbo