I have worked with Devin Akin in several situations over the past 10 years and found him to be not only the smartest guy in the room when it comes to wireless but also one of the nicest guys in the room, a confluence of traits that I find to be rare. He is also a great teacher/trainer as well as a fine writer of textbooks and learning materials. I look forward to the next time I have a chance to learn from this man.