Senior Software Engineer @ Microsoft Copilot, previous @ Microsoft Azure AI
Building AI infrastructure, and cloud-native distributed platforms
I’m passionate about systems where models meet production-scale infrastructure.
- Cloud Native — Kubernetes, Istio, Helm, Terraform, platform engineering
- Agent Runtime — sandbox environments, workspace orchestration, tool execution infrastructure
- Observability — OpenTelemetry, metrics, tracing, production diagnostics
- AI Infrastructure — large-scale inference platforms, model serving, multi-region reliability
- ML Systems — inference optimization, CUDA, TensorRT, vLLM, DeepSpeed
Languages
C# · Python · Go · TypeScript
Platform / Infra
Kubernetes · Docker · Helm · Terraform · Istio
ML / AI Systems
PyTorch · CUDA · vLLM · TensorRT · DeepSpeed
Observability
OpenTelemetry · Prometheus · Jaeger
- ML Systems engineering
- GPU kernels and custom operators
- LLM inference optimization
- agent infrastructure
- distributed systems design
Good AI systems are not just models.
They are models + infrastructure + distributed systems + engineering discipline.
- long-term investing
- systems thinking
- classical Chinese poetry
- GitHub: liulixiang1988
- Linkedin: Lixiang Liu
- X: Lixiang 理想
- Mail: liulixiang1988#gmail.com (replace # with @)