Independent developer working on distributed systems, protocol design, and applied quantitative finance. My work spans the full stack β from consensus-level infrastructure to trading systems β with a focus on building things that are correct, verifiable, and grounded in real constraints rather than abstraction.
Currently building
-
QuantX (closed-source) β a Go-based quantitative trading platform: systematic strategies with backtest-to-live parity and a research loop that combines human-defined priors with AI-assisted exploration. β project overview β
-
HKChain (closed-source) β a compliance-native Layer 1 for stablecoin issuance and RWA tokenization, aligned with Hong Kong's regulatory framework. Designing protocol-level compliance enforcement and governance. β project overview β
-
Orch-Hub (closed-source) β a multi-repository orchestration platform for coordinating AI coding agents across concurrent worktrees, with dependency-aware workflows, approval gates, and real-time execution visibility. β project overview β
π qinglin89.github.io Β· βοΈ qinglin8927@gmail.com

