Dear Sir/Madam,
I am happy to help you on this task. I am an expert in advanced excel skills and have developed lots of excel based models and templates for various clients. You can visit my profile to see my qualifications,experience and reliability, and if you are comfortable with those, please send me the information to confirm.
I assure you that I will go beyond your expectations.
I look forward to hearing from you.
Best regards,
Priyal