Oh Hi

I’m Yiliu Yang (Oliver), a master’s student at Carnegie Mellon University’s Language Technologies Institute. I’m interested in building reliable LLM agents and systems. You can learn more about me here.

Previously, I was an AI Engineer at RedotPay, where I helped productionize a customer-service agent serving ~3,500 conversations per day. Before that, I conducted research at CUHK MMLab, where I developed QuadSentinel, a runtime safety framework for multi-agent LLMs. I earned my B.Eng. in Artificial Intelligence from CUHK.

I’m currently looking for Machine Learning Engineer or AI Engineer internships for Summer 2027.