Lifei Chen

Lifei Chen is an accomplished technology professional with extensive experience in software engineering and artificial intelligence. Currently serving as the Founder of Buysmart.ai since March 2023, Lifei Chen is dedicated to developing a professional AI shopping assistant. Previous experience includes a role as Senior Software Engineer at Pinterest, where contributions were made in machine learning for search, and a Software Engineer position at Xiaohongshu, focusing on multimodal content understanding. Prior tenure at Facebook involved senior engineering roles that enhanced core ads ranking and video ad content understanding. Lifei Chen's early career featured internships at Tencent, Wandou Labs, and Ant Financial, where skills in data mining, machine learning, and software development were cultivated. Lifei Chen holds a Master's Degree in Electrical and Computer Engineering from Carnegie Mellon University, alongside degrees in Computational Science and Engineering from EPFL and a Bachelor's Degree in Communication and Information Engineering from the University of Electronic Science and Technology of China.