✦ Live portfolio → ninglinliu.github.io/ninglinLiu
AI × Web3 Engineer · Quant Research & Trading · ZK / DePIN Builder
Verifiable on-chain systems · AI agent applications · Quant tooling
Fast iteration · Clean architecture · Reproducible setups
| 📍 XJTLU (China) · Remote-first | 🎯 ZK verification · On-chain intelligence · DeFi · Quant | 🧱 Repo-first · Clear READMEs · Modular code |
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Batch verification demo — storage layout for parallel execution, no write hot-spots.
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Multi-agent simulation — system prompts, personas, private memory isolation.
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Engineering + research, not vibes.
| Area | Focus |
|---|---|
| Research / Modeling | Regime awareness (trend vs mean-reversion), indicator diagnostics, signal design with leakage awareness |
| Backtesting | Crypto pipelines (Binance), MAE/MFE, win-rate vs tail-risk, stop-loss sensitivity |
| Execution | Bot-driven workflow on Linux/VPS, Docker, reproducible runs |
| Risk / Process | Position sizing, failure-mode thinking, robustness over "perfect params" |
→ QuantLab Trading (TA + Backtesting)
| Project | Description |
|---|---|
| EdgeNet.AI | Verifiable AI Inference Network (Proof-of-Inference / DePIN) |
| RiskLights | Crypto × Macro × On-chain Risk Indicator Engine |
| On-chain Data Copyright SaaS | Dataset licensing & NFT receipts (tokenized provenance) |
| Alpha Radar | AI-driven crypto intelligence & signal aggregation |
Languages TypeScript · JavaScript · Python · C/C++ · Solidity
Web Next.js · Node.js · Prisma · REST/SDK
Web3 Hardhat · ethers.js · DeFi patterns · Chainlink
AI/Agents LLM apps · RAG · agent personas / state isolation
Infra Docker · Linux · Git · CI-friendly repos
Looking for roles in:
- Web3 engineering (protocol / infra / tooling)
- AI agent applications (orchestration, state, productization)
- Quant dev / data pipelines (research → backtest → execution)
Teams that value clean code, measurable iteration, and systems thinking.