About

Sicong Liu is an experienced Software Engineer with a strong background in backend development. With over 4 years of relevant experience, Sicong has honed his skills in Java, Python, and JavaScript, making him a valuable asset to any team. Currently, Sicong is working as a Software Engineer at DoorDash, where he is a part of the Grocery Search Platform Team. His primary responsibility is to improve the search accuracy for DoorDash's CnG (Convenience and Grocery) platform. Prior to this, he worked on the Grocery Consumer Team, where he built a brand new grocery shopping experience for both Dashers and Consumers. He also worked on the Payment Platform Team, where he re-architected the whole Doordash shopper card (aka red card) system. Sicong holds a Master of Science (M.S.) in Computer Science from the University of California, Irvine. He also has a Master of Engineering Science from Western University, where he focused on Engineering. Additionally, he spent a semester as an exchange student at the National Taiwan University of Science and Technology, where he studied Engineering. He completed his Bachelor's degree in Engineering from Northwestern Polytechnical University. Sicong's technical skills include Software Engineering, Search, Backend, JavaScript, Python, and Java. He is a Senior Software Engineer who is committed to delivering high-quality work that meets the needs of his clients and users. Overall, Sicong Liu is a skilled Software Engineer with a passion for backend development. He has a proven track record of success and is always eager to take on new challenges and learn new skills.