About

Christopher Liu is a highly skilled Software Engineer currently working at Twitch. With over 6 years of experience in the field, Christopher is a seasoned professional with a proven track record of building real-time, scalable, and distributed notification systems that send hundreds of millions of messages per day. Prior to joining Twitch, Christopher worked at Facebook as a Software Engineer, where he was part of the Product Security team. He was responsible for building Invariant Detector, a system that runs on every web request to Facebook to automatically detect and block anomalous behavior and 0-day privacy bugs. He also worked as a full-stack engineer on the Goodwill team, where he extended two products to mobile web with an expected daily reach of over 10 million users. Christopher has also worked on several projects to improve ranking and infrastructure during his time at Facebook. Christopher holds a Bachelor's degree in Mathematics and Computer Science from Carnegie Mellon University, where he graduated in 2017. His technical expertise includes software engineering, web and mobile development, and infrastructure. As a Software Engineer, Christopher is passionate about building high-quality software that solves complex problems. He is a collaborative team player who enjoys working with cross-functional teams to deliver innovative solutions. Christopher is always looking to improve his skills and stay up-to-date with the latest technologies and trends in the industry.