Hi, I'm Actionscript developer working with it for 14 years, I didn't use flex or mxml templates much as I code purely on as3 using Flashdevelop application most of the time, but I did some small changes using flash builder, I handle starling and feathers and deal with desktop and mobile apps using it, I have experience in other languages like javascript. Please make all the questions you could have about my experience or skills.
My best regards,
Oscar