Hi
This is blawal. I'v been doing web desiging, development Flash App Development from 5 years. I'm very familiar with Design and dvelopment tools. My speciality lies in Web Front and Back End with Php My SQL, Drupal, Joomla, Drupal, Jquery, java script, CSS XHTML, HTML, DHTMl, As i'v done more than 40 projects in my past as like your job posting.
As u mention in ur job posting that you want a free demo option in ur emailing script from which users can use a free demo of your emailing admin and can survey free of cost. I assure you if i got this job, it will complete in few timeframe without any bug and complaints. I'll wait for your positive feedback.
thank you
regards
blawal (jsons pvt ltd)