Junjie Dong

Lead of the Xiaomi Vela Native Framework

A senior C/C++ software engineer with 20 years of industry experience, he began his career contributing to the development of MiniGUI, a well-known open-source GUI framework in China. After joining Xiaomi, he was deeply involved in the development of MIUI, Quick Apps, and the Xiaomi Vela operating system. He has extensive expertise in popular GUI frameworks, including Flutter, LVGL, and MiniGUI, and has conducted in-depth research into multiple virtual machine technologies, including ART, V8, QuickJS, and WebAssembly. More recently, he has been involved in the core development of Super XiaoAI, Xiaomi’s intelligent AI assistant.