From-scratch C++20 KV engine: TTL, WAL replay/recovery, snapshots, RESP/TCP, CHECKJSON evidence, plus an independent OSFS filesystem lab.

Independent MiniGPT research lab: a from-scratch Transformer, training and inference components, and reproducible toy-scale experiments in grokking and interpretability.

Fastify + TypeScript operations control plane for the Java order platform and mini-kv: read-only diagnostics, preflight, approval evidence, and JSON/Markdown reports.

Java 21 + Spring Boot order transaction core: idempotency, inventory consistency, transactional Outbox/RabbitMQ, and approval-gated failed-event governance.

devoted to AI teaching

Macro indicators trading system - Django + Vue

fu1 项目