Amos Bird (郑天祺)
kuaishou.com, Software EngineerAmos Bird (郑天祺) is a software engineer at KuaiShou Technologies in China. He graduated from the Institute of Computing Technology, Chinese Academy of Science, with a Doctor’s degree in Database Systems. He is an active ClickHouse contributor for over more than three years, and have accomplished some major improvements such as PROJECTIONs, ClickHouse-ETL, Balanced JBOD with HA, StringHashMap, etc.
![](https://percona.community/speakers/amos_bird_hu02e23f6a31e82e04fe80ced3b172b4c5_60097_240x240_fill_q60_lanczos_center.jpg)