To Whom It May Concern:
I hope this finds you well! I can't go into great detail as your project specification is quite brief, but I do have years of experience in writing copy for the web. I have the ability to adapt copy to the audience - whether a friendly and conversational style is appropriate, or a more technical audience is involved. And I've lived and worked both in the US (native) and Europe, so I believe I can write in a geographically neutral way if that is helpful.
I would welcome the opportunity to learn more about your project and requirements, and I hope to hear from you. Regardless... best of luck going forward!
Kind Regards,
John Flanagan