Dear Sir/Madam,
I am applying to your job posting and I'm very motivated to work on your project. I am 'entry level' as a freelancer but I have 10+ years working experience for many foreign companies. I will arrange all relevant data in your excel template so you can find them very easy. Also, if you have any request about template design, cells or column or rows colors I can do it for you.
I hope you will take me into consideration and give me a chance to show you that I will do this work for you responsibly and precisely.
Looking forward to working with you.
Sincerely,
Ivan Rankovic