I believe I would be perfect for the job you require as I do have extensive experience in writing cover letters and CV's.
I have helped various people and some of the notable mentions would be people who have been employed by J.P Morgan & Chase and MahWengKwai & Associates.
However, as all job interviews and CV's go, there is no guarantee it will be successful, i can however assure you that it will be done to the top standard.
Please get back to me and we can discuss the final price.