Summary
Yukun Li is a Senior Software Engineer with 8 years of backend experience, currently building content community and call systems at ByteDance. He has led end-to-end modules from data model design to runtime monitoring, shipping zero-to-one IM features (mood, video calls) that now serve millions of MAU and tens of thousands of daily calls. Skilled in Go and familiar with Java, he focuses on databases, message queues and cloud middleware, and has designed tooling like a timed-task system and a call replay/monitoring pipeline to surface hard-to-find production issues. Comfortable owning a full lifecycle—requirements, architecture, docs, alerts—he combines hands-on coding with pragmatic operational thinking. Based in Minhang District, Shanghai, he brings a proven track record of turning complex real-time communication requirements into reliable, scalable services.
8 years of coding experience
5 years of employment as a software developer
Master's degree Computer Software Engineering, Master's degree Computer Software Engineering at Fudan University