Hi,
I have gone through your requirement and as per my understanding You are requiring a freelancer caller witj good communication skills.
I need to say that I am much interested to do tbis project as I am having a around 3+ years of international calling experience and I am fully dedicated amd ready to do work in US shift also.
I will be glad and will not make you down surely, if you will consider me for your project.
Looking forward to hear from you
Thanks.