Welcome!

I am a Computer Science Ph.D. student at Virginia Tech, advised by Professor Liqing Zhang. My research spans large language models, post-training and reinforcement learning, multimodal learning, and agentic AI, with applications in biology, medicine, and scientific discovery.

I build verifier-guided learning methods, tool-using agents, foundation-model systems, and scalable Python/PyTorch pipelines. My recent biological AI work studies computational pathology, single-cell perturbation modeling, multi-omics integration, and reliable scientific agents.