Yuang has been a specialist in Kotlin development for the past 6 years and am now employed as a mobile development expert at Trip.com. He is the creator of two open-source Kotlin Multiplatform Mobile (KMP) projects as well as the organizer of the Kotlin User Group (KUG) Shanghai. Some of his efforts for the Kotlin community include organizing and speaking at local tech-sharing events and conferences hosted by JetBrains, the Kotlin User Group (KUG), and the Google Developer Group (GDG). And, he is certified as a Google Developer Expert (GDE) for Android. He also localized the "Kotlin Cookbook" by O'Reilly into Chinese for publication in China. Lastly, Shengyou Fan, JetBrains Developer Advocate, and him co-host the podcast "Kotlin Fireside Chat"(Chinese name: Kotlin 炉边漫谈) alongside Kotlin Developer Maggie Kuo from Taiwan.