I am a PhD Candidate of Reliable, Automated and Intelligent Distributed Systems Lab (RAIDS Lab) at Beihang University. I am under supervised by Prof. Tianyu Wo and Prof. Renyu Yang. Before that, I successively worked for Amazon China and China Railway as a Software Develop Engineer(2021-2023). Prior to this, I received Master degree at Tandon School, New York University and Bachelor degree at School of Software, Beihang University.

My research focuses on designing fast and reliable distributed and parellel computing systems, which mainly include training and inferencing system for large language models.

Education

• 2023.9 - 2027.6: PhD. Software Engineering, supervised by Prof. Tianyu Wo and Prof. Renyu Yang, Beihang University, China
• 2019.8 - 2021.1: Msc. Computer Engineering, New York University, United States
• 2015.9 - 2019.6: BEng. Software Engineering, Beihang University, China

Selected Publication

• ARC: Adaptive Rollout Control for Efficient Synchronous LLM Reinforcement Learning (Under Review)
• Laplace: Predictive Sandbox Orchestration for LLM Agents, ACM SoCC 2026 (CCF B, premier conference on Cloud)
• Cauchy: Cost-Efficient and Fault-Tolerant LLM Serving on Heterogeneous GPUs. (Under Review)
• Cauchy: A Cost-Efficient LLM Serving System through Adaptive Heterogeneous Deployment, ACM SoCC 2025 (CCF B, premier conference on Cloud)

Other Publication

• SparseRec: Predictive GPU Sharing and Data-Aware Scheduling for Recommendation Model Training, ACM SIGOPS ATC 2026 Workshop FRecSys’26
• Maestro: Workload-Aware Cross-Cluster Scheduling for LLM-Based Multi-Agent Systems, IEEE ICDCS 2026 (CCF B)

Work Experience

• 2026.04 - 2026.10 AI Infrastructure Research Intern, Tencent Co., Ltd.
• 2024.08 - 2025.08: AI Inference Engine Develop Intern, Kuaishou Inc.
• 2022.05 - 2023.04: Software Develop Engineer, Amazon China Co., Ltd.
• 2021.04 - 2023.04: Software Develop Engineer, China Railway Information Technology Group Co., Ltd
• 2020.10 - 2020.12: Software Develop Engineer Intern, Huawei Technologies Co., Ltd.
• 2019.03 - 2019.05: Software Develop Engineer Intern, Xiaomi Technologies Co., Ltd.
• 2018.07 - 2018.11: Software Develop Engineer Intern, Computer Network Information Center, Chinese Academy of Sciences

Professional Service

• Reviewer of ACM Computing Surveys (CSUR)