Born in 1972 in Inner Mongolia, China, Dr Guo Dongbai is currently CTO of AliExpress, focusing on cloud computing and e-commerce. He has 16 years of experiences in the R&D of large-scale software architecture, particularly in the design, development and maintenance of Internet scale high availability and high throughput services.
Dr Guo Dongbai has architected a globally distributed, globally load balanced, and real-time personalized e-commerce marketplace. The system serves over 30 million people from over 200 countries daily. The design withstood record high transaction load on Nov 11, 2016 and maintaining 99.997% usability throughout the year. Dr Guo was awarded the honor of National Distinguished Expert by Chinese government in 2014.