Hi, John! I'm Matt, Web Developer and Designer. I've been building browser extensions for over 7 years, and am very experienced. I've worked on extensions of this sort - requiring page manipulation, drag-and-drop, etc, many times before, and am completely confident in my ability to deliver this project to you in a timely manner and to your satisfaction. Please see my reviews, they speak for themselves!
I would love to talk to you about some questions I had about the finer details for the project - primarily, browser range.
Looking forward to working with you!