Meet David Schwartz, computer and cryptography worm, distributed payment systems and security master, advisor, strategist, engineer and cloud computing expert. David is an electrical engineer, and he has diploma in this field from the University of Houston, Texas, USA. He started his career at his own company, David Schwartz Enterprises, and also worked in the infrastructure of many important companies in the field of cryptography, like Remax, CNN, National Security Agency. Schwartz, known as ‘’JoelKatz’’, now working for Ripple, global money sending company based on blockchain; as chief cryptographer.
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