cta-guard: Risk Controls Before Trading Logic
cta-guard is a private trading-system project where the most publishable lesson is risk control, not strategy details.
Posts
scale-kv: A Storage Experiment About Complexity
scale-kv is a Rust storage experiment that explores transactional KV, page structures, quorum behavior, and distributed-system complexity.
QuackLake: A DuckDB-WASM Analytics Prototype
QuackLake explores a WASM-first analytics shape with DuckDB-WASM, object storage, a range gateway, and a small control plane.
ob-skills: Packaging OceanBase Knowledge as Agent Skills
ob-skills is a small collection of OceanBase-focused agent skills for architecture guidance, DDL review, and validation.
TegDB: Notes from Building a Small Embedded Database
TegDB is a small embedded database experiment focused on simplicity, reliability, WAL recovery, and a SQL-like interface.
OB Sizer: Turning Migration Sizing into a Browser Tool
OB Sizer is a frontend-only capacity estimator for OceanBase migration conversations.
TapSurge: An iPad Tap-Speed Tool Built for Competition Use
TapSurge is an offline-first iPad tap-speed test that records multi-finger input with audit-friendly timing.
qwen-local: Running an OpenAI-Compatible Model Service on Apple Silicon
qwen-local is a thin FastAPI service around MLX models for chat, embeddings, Qwen3 text-to-speech, and Whisper speech-to-text on a 16 GB Mac.
Tailgate: A Private AI Gateway for Local and Remote Models
Tailgate is my private OpenAI-compatible gateway for routing AI clients across local and hosted providers.
PocketBabel: Browser Translation Without a Backend
PocketBabel is a small English-Chinese translation app that runs transformer models directly in the browser.