Senior Software Development Engineer at Unity China, working on LLM and AI agent systems, CI/CD infrastructure, automated testing, observability, and developer tooling.
At Unity China, I have worked on infrastructure and quality engineering systems, including CI/CD platforms, automated testing tools, and workflow automation. More recently, my work has focused on LLM-based agents for software engineering workflows, task automation, and Unity-related agentic LLM fine-tuning with methods such as SFT and RL.
Previously, I worked on observability and AIOps research in the CodeWisdom group at Fudan University's Software Engineering Lab, with a focus on trace/log-based anomaly detection for microservice systems, graph neural networks, PU learning, cloud-native systems, Docker, and Kubernetes.
I am also an Apache SkyWalking Committer, with contributions to the SkyWalking Python Agent, including profiling support, agent-side development, and distributed tracing/APM tooling.
My recent interests focus on AI agents for software engineering, especially agentic reasoning over APIs, tests, logs, traces, and developer workflows.
- AI agents, agentic LLM fine-tuning with SFT/RL, and LLM observability
- Observability, AIOps, distributed tracing, and microservice anomaly detection
- Cloud-native infrastructure, CI/CD, automated testing, Docker, and Kubernetes
- Python backend development, web systems, and data collection pipelines
- PUTraceAD: Trace Anomaly Detection with Partial Labels based on GNN and PU Learning
- DeepTraLog: Trace-Log Combined Microservice Anomaly Detection through Graph-based Deep Learning
- LogiAgent: Automated Logical Testing for REST Systems with LLM-Based Multi-Agents
- Apache SkyWalking Python Agent profiling: SkyWalking Python Agent Supports Profiling Now
- OpenLLMetry: contributions to open-source observability for LLM applications, built on OpenTelemetry
- 2023-present: Senior Software Development Engineer, Unity China
- 2020-2023: CodeWisdom Research Group, Software Engineering Lab, Fudan University
- 2016-2020: Muxi Studio, Central China Normal University; lead and backend group leader