Brian Holligan

Brian is a Principal Engineer for Core AI, based in the San Francisco office.

Prior to joining Keystone, Brian was Director of Data Science at Doma, where he scaled and led a high-performing team of engineers, scientists, and analysts. He drove innovation in risk modeling and natural language understanding to automate title and settlement service workflows.

At Keystone, Brian leverages his deep technical expertise to design and implement machine learning solutions. He excels at bridging the gap between engineering and business teams, delivering operational and scalable ML, data engineering, and LLM pipelines to solve complex problems.

Education

• M.S. in Petroleum Engineering from the University of Houston
• B.S. in Mechanical Engineering from the University of Colorado