Jianqun Chen

Jianqun Chen is currently a Member of Technical Staff at Perplexity, focusing on LLM post-training for search and agent applications. With experience as a Sr Staff Software Engineer at Coupang, Jianqun built advanced ads machine learning models using deep learning techniques. Previously, they contributed to dynamic creative ad systems at Rocket Fuel Inc. and held roles at notable companies such as Google and Tencent, where they developed recommendation systems and deep learning models. Jianqun earned a Bachelor of Engineering in Electrical, Electronics, and Communications Engineering from Huazhong University of Science and Technology.