Johnson Cheng, based in San Francisco, CA, US, is currently a Director of Engineering - App and Experience Platform, Amazon Music at Amazon, bringing experience from previous roles at Amazon. Johnson Cheng holds a 1999 - 2003 BASc in Computer Engineering @ University of Toronto. With a robust skill set that includes Software Design, Distributed Systems, REST, C#, Web Services and more, Johnson Cheng contributes valuable insights to the industry. Johnson Cheng has 5 emails on RocketReach.