Summary
Will Xie is a San Francisco-based technology leader and Co-Founder/CEO of Cosign AI, steering the company’s mission to build an AI Copilot for healthcare professionals. With 11 years in the field, he has shipped production ML systems for autonomous driving at Waymo and Cruise, focusing on perception and 3D object detection that supported multi-city, rider-only deployments. His background blends academia and industry, including an MS in AI from UT Austin and a BS in Electrical and Computer Engineering from Rice, along with teaching and research roles in machine learning and robotics. He is known for translating research into reliable, scalable software—building perception pipelines, distributed tooling, and developer systems that accelerate experimentation and deployment. Today he applies that mix of startup hustle and engineering depth to healthcare AI, aiming to improve outcomes with safe, auditable solutions.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Science - BS Electrical and Computer Engineering, Bachelor of Science - BS Electrical and Computer Engineering at Rice University
English, Chinese, Chinese