董宇

宇 董 is a seasoned systems development engineer with extensive programming experience under Linux, specializing in cache system development. Currently serving as a senior CDN development engineer at 字节跳动 since 2018, they have previously held key roles at multiple companies, including as a project lead and technical expert in CDN technology. With a bachelor's degree in Computer Science and Technology from 吉林大学, they have a strong background in coordinating and managing technical projects, exhibiting a proactive work ethic and a passion for technical challenges and innovation.