Nuvionix Systems, LLC
Non-custodial escrow protocol engineering on Arbitrum · Flagship product: AIDeFi
Protocol company building AIDeFi
Nuvionix Systems, LLC is a Florida-based software company led by Luis Fernando Rodriguez, Founder & Principal Software Architect. We design and ship non-custodial blockchain infrastructure for high-value physical asset commerce.
Our flagship protocol, AIDeFi, replaces legacy escrow intermediaries with programmatic smart contracts on Arbitrum — live today on Sepolia with a production path to Arbitrum One. Settlement is stablecoin-native: USDC · USDT.
Senior Full-Stack Engineer and Smart Contract Architect — building trustless escrow with real-world settlement expertise.
- Live automotive escrow MVP with public Contract Ledger — 2-of-2 release and Kleros v2 disputes.
- Maritime (yacht HIN) and aviation (tail-number) 2-of-3 multisignature escrow contracts — built and under Foundry testing.
- Stack: OpenZeppelin, Slither, Foundry, Arbitrum — licensed mortgage broker with real-world escrow expertise.
For investors, ecosystem grants, and strategic partners: Nuvionix is the operating company; AIDeFi is the protocol in market.
AIDeFi protocol overviewLive MVP (Phase 1)
Protocol Fee on Release
Settlement Assets (USDC · USDT)
Product Roadmap Phases
AIDeFi
Flagship non-custodial escrow protocol
AIDeFi — High-Value Asset Escrow on Arbitrum
Peer-to-peer escrow for automotive, maritime, and aviation commerce. Automotive is live on Arbitrum Sepolia with 2-of-2 mutual release and Kleros v2 disputes. Maritime and aviation use asset-specific identification — yacht Hull Identification Numbers (HIN) and aircraft registration (tail numbers) — with a 2-of-3 multisignature escrow model (buyer, seller, arbitrator). Contracts are built and under Foundry testing.
- Automotive (live): Deposit → accept → fund → 2-of-2 release (−1% fee)
- Maritime & aviation (testing): HIN / tail-number validation · 2-of-3 multisig escrow
- Stack: OpenZeppelin · Slither · Foundry · Arbitrum
- Proof: Public Contract Ledger — verify milestones without a wallet
Services
What Nuvionix delivers
AIDeFi Protocol Engineering
End-to-end design and delivery of non-custodial escrow smart contracts, on-chain event indexing, and production web surfaces.
Smart Contract & Full-Stack Engineering
Solidity, Foundry, Hardhat, Node.js, Ethers.js, REST APIs, and wallet-native product flows for Web3 applications.
Protocol & Systems Advisory
Structured engagements for infrastructure planning, escrow product design, and engineering oversight — scope by proposal.
Technology Stack
Core engineering capabilities
Protocol Architecture
How AIDeFi works
Automotive escrow — live on Sepolia
OpenZeppelin-hardened VehicleEscrow locks USDC and USDT until programmatic release rules are satisfied. Maritime (yacht HIN) and aviation (tail-number) contracts extend the protocol with 2-of-3 multisignature escrow — currently under Foundry testing.
- Automotive: deposit, seller accept, fund purchase, and 2-of-2 mutual release.
- Maritime & aviation: HIN and tail-number validation with 2-of-3 multisig (buyer, seller, arbitrator).
- Security: Foundry test suite and Slither static analysis in CI.
Public Contract Ledger
Background sync of on-chain events into a user-facing Security ledger with Arbiscan-linked milestones.
- Real-time indexer for deal state and marketplace status.
- Off-chain persistence today (JSON); production NoSQL in Phase 2.
- Investors can verify protocol activity without connecting a wallet.
Neutral dispute resolution
Native Kleros v2 integration with ERC-1497 meta-evidence and programmatic on-chain rulings.
- Refund buyer, release to seller, or split outcomes.
- No platform-operated courts or biased arbitration.
- Dispute fees paid in native ETH to Kleros per contract design.
Context- and wallet-aware AI assistant
OpenAI-backed sales associate that reads connected wallet balances and the shopper’s current page context.
- On a vehicle listing, buyers can ask if they have enough funds for a deposit.
- Guides listing creation, checkout, and escrow steps for non-Web3-native users.
- Improves usability without replacing on-chain settlement logic.
Engineering Capabilities
Primary: JavaScript & Node.js · Secondary: Python
JavaScript & Node.js
Production APIs, JSON state, Ethers.js wallet flows, HTML/CSS product surfaces, and server-side escrow sync.
Solidity Smart Contracts
VehicleEscrow (live), maritime HIN and aviation tail-number 2-of-3 multisig contracts (Foundry testing), gas-tuned solc builds, and Slither CI.
L2 Deployment & Indexing
Arbitrum Sepolia MVP with path to Arbitrum One; multi-contract registry and public milestone ledger.
Production Hardening
Secrets outside web root, rate-limited APIs, reverse-proxy patterns, and Phase 2 audit preparation.
Cross-Border Market Design
Application-layer eligibility for USA, Canada, Switzerland, and El Salvador — aligned with non-custodial stablecoin settlement.
Roadmap Execution
Phase 1 complete · Phase 2 active (maritime HIN, 2-of-3 yacht escrow, NoSQL) · Phase 3 upcoming (aviation tail numbers, Arbitrum One).
Product Roadmap
AIDeFi scalability phases
Leadership
Founder-led engineering
Luis Fernando Rodriguez
Founder & Principal Software ArchitectSenior Full-Stack Engineer and Smart Contract Architect. Licensed mortgage broker with escrow domain expertise. Operator of AIDeFi under Nuvionix Systems, LLC.
Contact
Protocol and business inquiries
Address
58 Preston B, Boca Raton, Florida 33434
AIDeFi product: www.aidefi.app