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Twiistup 007: Final Showoff's Additional Speakers and TZ Discount

Tech Zulu Event

He is the co-author of several books including The Black Art of Java Game Programming(Waite Group Press, 1996). Although Catalyst folded with the dot-com crash, Ries continued his entrepreneurial career as a Senior Software Engineer at There.com, leading efforts in agile software development and user-generated content. .