About

Biyang Liu is a highly skilled Software Engineer with over 9 years of experience in the field. He is currently working at DoorDash as a Software Engineer, where he is a part of the LX Supply-Demand team. Biyang is primarily interested in back-end and platform development and has experience with multiple web application frameworks. He is also interested in cloud computing, relational/NoSQL database design, and computer security design. Biyang is familiar with the Test-Driven Development cycle and has good knowledge of simple design patterns. He has experience with applications that require high throughput and scalability. Biyang's specialties include Object-Oriented Design, Design Patterns, Database Design, Database DAO, Cloud Computing, Amazon Web Services, Computer System Security, and Test-Driven Development. Prior to his current role at DoorDash, Biyang worked as a Senior Software Engineer at MZ, where he was a part of the Revenue team. He was responsible for building next-generation real-time analytics tools to help revenue-related decision making and strategic planning. Biyang is also willing to provide referrals for Machine Zone positions. Biyang has also worked as a Software Development Engineer at Yahoo, where he was a part of the Yahoo Mail backend team. He was responsible for delivering the best email experience to users. Biyang is always seeking new challenges and is goal-driven. Biyang has a Master of Science degree in Computer Science from the University of California and a Bachelor of Engineering degree in Computer Science and Technology from Xi'an Jiaotong University. He also attended Tsinghua University, where he studied Computer Science but did not complete his degree. Biyang's tech stack includes Software Engineering, Test, DAO, Web, Backend, and NoSQL. With his extensive experience and expertise in software development, Biyang is a valuable asset to any organization looking to enhance its software development capabilities.