Justin Sun

Justin Sun is a Co-Founder at Capy, an artificial intelligence software engineering startup based in the San Francisco Bay Area. Founded in 2024, the company operates with a team of approximately six members and participated in Y Combinator as part of the accelerator's F24 batch. In his current executive capacity, Sun directs operational scaling, process improvement, and overall growth strategies for the firm's cloud-native development tools. Before launching his own venture, he worked as a software engineer at MultiOn, where he specialized in building autonomous artificial intelligence browser agents. Sun previously attended the University of Pennsylvania, where he was admitted to the highly selective Jerome Fisher Program in Management and Technology before leaving to pursue entrepreneurship full-time. His professional focus centers on advancing software engineering automation and developing cloud-native integrated development environments for enterprise applications.