I am a Senior Applied Scientist at Microsoft Office AI, where I focus on advancing intelligent document understanding and generation to enhance workplace productivity. I earned my Ph.D. in Computer Science from Purdue University, advised by Prof. Lin Tan. My research broadly explores how AI can transform the way software is created, maintained, and used. I develop methods for code generation, automated program repair, and vulnerability detection to accelerate development, reduce errors, and improve software reliability. At Microsoft, I extend these ideas to document intelligence, building systems that help knowledge workers understand, draft, and edit documents more efficiently.