AI agent builder, edge AI explorer, and open-source contributor.
- Building AI coding agents and practical agent workflows.
- Exploring edge AI inference on Apple Silicon and macOS.
- Shipping finance-oriented AI products with real data and billing.
- Writing and maintaining developer documentation.
| Project | Contributions | Stack / Focus |
|---|---|---|
| SAHI | Optimized crowded NMM postprocessing with claimed-box pruning and STRtree rebuilding, reaching 381.1x speedup on a 33,337-box IOS benchmark on M4 Pro. Fixed Numba parity and macOS MPS auto-detection, and maintained Chinese documentation. | Python, NumPy, Shapely, Numba, PyTorch, MPS |
| AhaKey Desktop · Maintainer | Maintainer of AhaKey's desktop platform, driving architectural design and ongoing open-source maintenance. Building the integration between native desktop experiences, AI agent orchestration, and hardware connectivity. | Swift, SwiftUI, CoreBluetooth, AI agents |
| ahakey-runtime-rust | Building an early Rust runtime for AhaKey Studio, with a BLE device discovery and connection prototype and Windows support. | Rust, Tokio, btleplug, BLE |
- Maintaining Chinese translations and localized documentation for
@obss/sahi. - Writing about technology, society, and the world on Medium, Zhihu and X
- Racing cars and F1.
- Flight models and drones, especially ArduPilot and PX4.
- Long-form thinking about how technology changes society.