Dear Hiring Manager,
I write to apply for your project as am competent in content writing, copy-writing and even ghostwriting of documents as shall be assigned to me.
Meeting of the project deadline and compliance with instructions is always my common treatment to all projects assigned to me from my clients. I also edit and or proofread all assignments on completion to ensures that there is no error nor plagiarism before submission to my clients.
This I shall do to your project when it is assigned to me. Thanking you for the anticipated approval, please.