XueErSi
Software Development Director
Jinrui Li, Software Development Director of XueErSi, is responsible for the research and development of VOD, live streaming and RTC AV system, as well as the architecture of message system (including IM, Chat, Push). Recently mainly focus on the large-scale, high-quality, low-latency live streaming system, and the optimization of QoE & QoS in education scenarios. Bachelor degree and master degree graduated from Tsinghua University. Worked in Hulu as a Principle R&D manager and has led the team to win the Webby Award.
Tracks he produces
Data Monitoring and QoE
This Track is dedicated to discussing how to quickly discover user experience pain points, locate system problems, and drive iterative upgrade of technical architecture, product design, and business operation through accurate full-link data collection and analysis and effective QoE evaluation system under different business scenarios.
Tracks he partipates
Data Monitoring and QoE
This Track is dedicated to discussing how to quickly discover user experience pain points, locate system problems, and drive iterative upgrade of technical architecture, product design, and business operation through accurate full-link data collection and analysis and effective QoE evaluation system under different business scenarios.
His topics
In this topic, will introduce the general solutions for QoE optimization in different industries, and share XueErSi's practice specifically for online-education scenario, about how to use data collection & analyzation mechanism to drive technology upgrades, production improvements and live-broadcast specifications.