Jialin Cao (Felix)
Web3 × AI Agent Research & Solutions
Profile
Eight years in crypto across YFII, GameFi/NFT advisory, SeeDAO expansion and research, Builder Rocket research, and Web3 × AI delivery at Luffa. In the past two years, focused on AI Agent solution design, engineering delivery, and security governance. Publishes Agent skills and applications on GitHub and ClawHub; translates business needs into acceptance-ready technical scopes while keeping identity, permissions, execution, settlement, and evidence auditable and human-in-the-loop. Brings nearly ten years of cross-border B2B account management and international technical-support experience.
Core Competencies
- AI Agent delivery: discovery through architecture, development, deployment, testing guides, and Runbook handover.
- Security & payments: identity, permissioning, execution, settlement, evidence, explicit risk confirmation, manual signing, and self-custody boundaries.
- Web3 research: DeFi, DAO, NFT/GameFi, Base/Farcaster, Solana, TON, Sui, tokenomics, white papers, and compliance research.
- Cross-border client delivery: technical-commercial communication, solutioning, enterprise accounts, contracts, and field implementation.
Professional Experience
Luffa - Core Member
Web3 × AI Super Connector
2025.04-2026.06 · Project concluded
- Authored bilingual white papers, tokenomics white papers, Litepaper v2-v3.3, and B2B/B2C fan- and creator-economy solution proposals.
- Researched on/off-ramp channels, risk control, and international payments; produced the SuperBox payment-platform and integration approach.
- Co-led Luffa Fabric from product narrative, execution flows, and security boundaries through public MVP delivery.
Builder Rocket Accelerator - Researcher
Previously Independent Researcher
2024.03-2025.02
- Researched Base/Farcaster, Solana, TON, Sui, and AI Agent ecosystems; supported technical selection, economic models, white-paper drafting, and advisory work.
SeeDAO - Core Contributor, Community Expansion Lead & Researcher
2023.03-2024.02
- Helped organize DAO HK, DAO Montenegro, and Our Polis Chiang Mai; drove community expansion and collaboration.
- Contributed to incubator-project, DAO-chain, application, and tooling research.
GameFi Product Advisor & NFT Product Practice
2021.07-2023.02
- Co-developed Chinese Characters Loot, listed on the official Loot website; created product proposals and tokenomics for four GameFi projects.
- Co-designed the on-chain attendance credential product “Huiyi” and founded a continuing crypto community.
YFII - Core Contributor & DeFi Practice
2020.07-2021.06
- Led core community operations during DeFi Summer and served as a treasury multisig signer; practiced and researched across Ethereum, BSC, HECO, and Polygon.
Faiveley Metro Technology (Shanghai) - Key Account Manager, Sales Manager
2017.03-2021.05
- Sold rail-vehicle door and HVAC systems, covering requirements, solution communication, commercial progression, contracting, and delivery coordination.
Microelettrica Heine Suzhou - Sales Manager, Key Account Manager
2013.11-2017.02
- Managed enterprise accounts, tenders, and cross-border technical-commercial coordination for rail-vehicle electrical systems.
Nanjing ZTEsoft Technology - International Technical Support Engineer
2012.07-2013.10
- Implemented and maintained overseas telecom billing systems; handled on-site issues and client communication.
Selected Projects
Luffa Fabric MVP - Agent Execution & Trust Layer
Solution design and primary engineering delivery · MVP/Demo
2026
- Built a verifiable path from Identity through Learning with off-chain Agent runtime actions and on-chain value execution; applied value limits, risk confirmation, manual signing, and verified txHash evidence.
- TypeScript monorepo supports Base, BNB, Solana, Endless, and QR/WebView callback authorization; delivered CI, testing, and public test guidance.
Alpha Workbench
Base & Robinhood Chain Alpha Research Workbench · Personal project
2026 · Ongoing
- Built a read-only research system across 8+ data sources with an S0-S6 pipeline and retained human approval.
- Used FastAPI, SQLite, Docker, GHCR, Fly.io / Render, GitHub Actions, browser E2E tests, and a deployment Runbook.
ClawHub Agent Skills Ecosystem
2026
- Published 19 Skills and 1 Plugin with 10,000+ cumulative downloads, including Agent security review, anti-sycophancy, multi-agent iteration, routing, browser automation, memory, and VBC practices.
Jishantang Customer Health Service System
Full-stack development and deployment delivery
2025-2026
- Delivered a commercial dual-end uni-app application for a Traditional Chinese Medicine clinic using TypeScript/Vue, a Node API, three-tier RBAC, and Netlify/Tencent Cloud VPS deployment support.
Technical & Business Capabilities
- TypeScript
- Python
- FastAPI
- Vue
- uni-app
- Node.js
- SQLite
- Postgres
- Codex
- Claude Code
- Hermes
- OpenClaw
- MCP
- Docker
- GitHub Actions
- Vercel
- Render
- Fly.io
- Netlify
- E2E
- Runbooks
Education & Engagement
Wuhan University of Technology · Bachelor’s Degree in Information Engineering
Chinese and English · Remote collaboration · Approximately 20-40 hours/week · Advisory retainers, project delivery, and ad hoc engagements · Design, implementation, deployment, and documentation handover.
Blockchain experience may be referenced through link3.to/jialin and public documentation records.