Colin Dean, a software engineer with IBM Watson, discusses the benefits and challenges of Code Review within organizations. Code Review is not a new concept, but a specific term for an older concept -- Peer Review -- that focuses the review process on the code under examination instead of the person who submitted it. While Code Review is common in open source projects, organizations developing in private often employ inefficient, frustrating, or virtually non-existent review processes. This talk looks at Code Review from an architect's viewpoint, arguing that Code Review is an essential component in a product's architectural plan because of the quality attributes it may provide. It also covers tips and sets expectations for what Code Review can and cannot solve. About GitHub Universe: GitHub Universe is a two-day conference dedicated to the creativity and curiosity of the largest software community in the world. Sessions cover topics from team culture to open source software across industries and technologies. For more information on GitHub Universe, check the website: https://githubuniverse.com