Donald Raab is a Managing Director and Distinguished Engineer, BNY Mellon. Don has more than 20 years' experience as a Software Engineer in the Financial Services industry. He started programming with Java in 1997. Don is a member of the JSR 335 Expert Group (Libraries) and is also the creator of the Eclipse Collections open source Java Library. Donald was selected as a 2018 Java Champion, and he is a frequent speaker and guest trainer at key Java conferences and user group meetups.