- 🏆 Retired OIer / ACMer.
- 🤖 Agentic AI: Multi-Agent · RAG · Context & Memory · Agent-to-UI · AI Coding.
- ⚡ AI Infra: GPU Kernels · Distributed Training · Fine-tuning · Quantization · Inference Serving.
- 🛠️ Systems: Distributed Systems · Databases · Streaming & CDC · Workflow Orchestration · Cloud Native.
- 🔭 Exploring: Physical AI · AI Factory.
- 💻 Languages: C/C++ · Go · Java · Python · Rust.
A structured, continuously updated set of engineering notes. Read them on pegasas.github.io.




