I'm just getting my feet wet in the mobile development space. It is important that anyone putting content on the web carefully consider the impression they give to mobile users. I try to adhere as much as needed to responsive web design/development techniques.
I have created many exciting commercials since the days of Flash to current day HTML5 & CSS3. Some of the tools I use on the design side are Adobe Photoshop, Premier Pro, and After Effects. The designer side of me helps me to have a good eye for high quality design and presentations.