Kelly Dun is a Vice President of Engineering, SDK at Chartboost. They possess expertise in objective c, cocoa touch, software engineering, github, c# and 17 more skills. Colleagues describe them as "Kelly is an experienced mobile and embedded systems engineer that I had the pleasure of working with at Securimetrics for several years. Kelly led design of device API's as well as many other key components. As an engineer, he has high standards for quality, identifies and asks the hard questions, and dives deeply into the problem space. I have high confidence in his work." and "Kelly is a good software engineer. While I'm working with him, I was able to see his high degree of technical knowledge and understanding of system. He always tries to find a way to get his work done efficiently. He is a flexible, highly efficient and effective person. I would recommend Kelly pm any teams!"