Daniel Koestler is an applications developer at Adobe, working with Adobe AIR, Flex, and Flash Builder. He's a graduate of James Madison University, where he studied computer science and astronomy. As an applications developer, Dan has had the opportunity to create real-world applications both within Adobe and externally, and he uses this experience to deliver feedback to the teams working on AIR 2, Flex 4, and Flash Builder. He's helped create the AIR news reader ShareFire, and recently discussed accessibility in AIR and Flex at Adobe MAX 2009, demoing a simple Twitter client that is accessible to visually impaired users. Daniel discusses AIR, Flex, and Flash on his blog and on Twitter.