John McCann

John McCann is a seasoned engineering professional with extensive experience in software development and big data solutions. Since November 2015, John has served as a Principal Engineer at Dun & Bradstreet, focusing on designing and implementing big data solutions in agile environments, utilizing Amazon Web Services, Java Spring, and various data processing tools. Prior to this role, John worked as a Senior Software Engineer at Realizeit, developing adaptive learning solutions, and held engineering positions at Intune Networks and Pocket Kings, where John contributed to network platform components and testing tools. John's career also includes significant contributions at Avaya, leading a team for interoperability testing, and extensive development experience at Eurologic. Educational credentials include a Bachelor of Engineering in Electronics from University College Dublin.