Godfrey Nolan is President of RIIS LLC, a mobile and web development company in Troy, MI who specialize in custom drone software and hardware.  He is the author of 6 books and is currently working on the second edition of Decompiling Android for Apress. Godfrey has a B.E (Mech) and a M.Sc in Computer Science. He teaches classes in mobile development, blockchain technologies and Windows development.