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Selected work

Client deliverables since April 2025

Fourteen paid client engagements — audits, production builds, tokenomics, and institutional design — delivered in parallel with Zendarox Vault.

15 projects
Zendarox Vault — Flagship Protocol Active development
Lending · Yield Ethereum, Arbitrum

Zendarox Vault — Flagship Protocol

Client: Internal product

Our flagship lending product — isolated markets with a yield router. Architecture locked Q1 2026; contract v0.4 in internal QA; August audit sprint booked ahead of Q4 mainnet target.

Own protocolStatus
Feb 2026 – ongoingTimeline
  • Isolated-market ADR published May 2026
  • Economic simulation v2 complete
  • Public launch planned Q4 2026
Arc Yield — ERC-4626 Vault Build In development
Vault · Client build Arbitrum

Arc Yield — ERC-4626 Vault Build

Client: Pre-seed yield team

Strategy router and ERC-4626 vault built to client spec — emergency pause, allocator caps, and Foundry invariant suite above 90% branch coverage.

Build in progressStatus
Jan – Sep 2026Timeline
  • Architecture signed off in three weeks
  • Production contracts in internal QA
  • Client launch window Q4 2026
Northline Lending — Security Audit Delivered
Lending · Audit Base

Northline Lending — Security Audit

Client: Seed-stage lending protocol

Manual audit of isolated lending markets on Base — liquidation math, oracle staleness, and permissioned pause paths. Client remediated all high findings before fundraise close.

Audit completeStatus
Jan – Mar 2026Timeline
  • Report delivered in 21 business days
  • Two high-severity issues fixed and re-verified
  • Client cleared for testnet deployment
Frame Treasury — Stablecoin Ops Module Delivered
Treasury · Integration Base

Frame Treasury — Stablecoin Ops Module

Client: Series A fintech (NDA)

On-chain USDC routing module with reconciliation hooks and admin API spec — built for a fintech treasury team piloting on-chain settlement alongside existing banking rails.

Shipped to stagingStatus
Apr – Jun 2026Timeline
  • Module deployed to client staging in eight weeks
  • Reconciliation playbook handed to finance ops
  • Production rollout scoped for Q4 2026
Keystone Capital — Permissioned Vault Design Delivered
Institutional · Architecture Ethereum

Keystone Capital — Permissioned Vault Design

Client: Registered investment advisor

Permissioned ERC-4626 vault architecture for an RIA exploring on-chain yield — KYC-gated deposits, admin reporting API, and custody integration plan aligned to compliance review.

Design deliveredStatus
Jan – Mar 2026Timeline
  • Architecture doc approved by client counsel
  • Admin dashboard spec delivered
  • Implementation vendor RFP support included
Cascade Lending — Security Audit Delivered
Lending · Audit Arbitrum

Cascade Lending — Security Audit

Client: Growth-stage lending protocol

Full-scope audit of pooled lending markets and governance timelock — share-price invariants, borrow caps, and emergency withdrawal paths reviewed ahead of mainnet expansion.

Audit completeStatus
Nov – Dec 2025Timeline
  • 14 medium findings; all remediated within 30 days
  • Invariant harness adopted by client engineering
  • Re-review signed off before TVL migration
Relay Labs — Cross-Chain Treasury Delivered
Cross-chain · Integration Arbitrum ↔ Base

Relay Labs — Cross-Chain Treasury

Client: Fintech pilot (NDA)

Hyperlane messaging module for treasury rebalancing between Arbitrum and Base — rate limits, pause hooks, and relayer monitoring playbook delivered to client ops team.

Shipped to testnetStatus
Aug – Nov 2025Timeline
  • Module deployed to client testnet in 10 weeks
  • Runbook handed to client SRE
  • Pilot extended to production planning
Meridian Protocol — Tokenomics & Governance Delivered
Tokenomics · Governance Ethereum

Meridian Protocol — Tokenomics & Governance

Client: Pre-TGE DeFi team

Emission schedule, ve-token mechanics, and mercenary-LP stress scenarios for a governance token launch — memo and simulation fixtures used in client legal and investor review.

Memo deliveredStatus
Sep – Oct 2025Timeline
  • Three LP cohort models with 90-day retention curves
  • Governance contract spec handed to client dev shop
  • Recommended emission cliff adopted pre-TGE
Solstice Markets — Security Audit Delivered
AMM · Audit Base

Solstice Markets — Security Audit

Client: Early-stage AMM + staking

First paid audit engagement — staking rewards distributor and AMM hook permissions on Base. Established our audit report format and remediation workflow.

First paid auditStatus
Jun – Jul 2025Timeline
  • Delivered in 18 business days
  • One critical reentrancy finding fixed pre-mainnet
  • Client referred two follow-on engagements
Harbor Finance — Technical Due Diligence Delivered
Advisory · Diligence Ethereum

Harbor Finance — Technical Due Diligence

Client: Pre-seed lending team

Investor-requested technical diligence on a lending protocol architecture — buildability assessment, risk matrix, and 90-day roadmap scoped to the client's actual runway.

Diligence completeStatus
May 2025Timeline
  • Assessment delivered in 12 business days
  • Two architecture risks flagged before seed close
  • Client engaged Zendarox for follow-on build support
NovaDEX — AMM Hook Security Audit Delivered
AMM · Audit Base

NovaDEX — AMM Hook Security Audit

Client: Early-stage AMM protocol

Manual audit of Uniswap v4-style hook permissions and fee distribution logic on Base — reentrancy surfaces, oracle callback ordering, and admin pause paths reviewed ahead of mainnet liquidity migration.

Audit completeStatus
Feb – Apr 2026Timeline
  • Eight findings spanning critical to informational
  • Remediation tracker delivered as interactive portal
  • Re-review signed off before liquidity event
Parallel Flow — Liquid Staking Router Delivered
Vault · Client build Ethereum

Parallel Flow — Liquid Staking Router

Client: Series A staking protocol

ERC-4626-style LST deposit router with validator allocation caps and share minting semantics — built for a liquid staking team expanding beyond single-validator deposits.

Shipped to stagingStatus
Oct – Dec 2025Timeline
  • Deposit simulator and allocation UI handed to client ops
  • Router contracts passed internal invariant suite
  • Mainnet deployment scoped for Q1 2026
Zenith Markets — Oracle Health Monitor Delivered
Institutional · Integration Arbitrum

Zenith Markets — Oracle Health Monitor

Client: Growth-stage lending protocol

Chainlink-style oracle staleness monitor for WETH, USDC, and WBTC feeds — heartbeat tracking, deviation alerts, and auditor-ready staleness bounds documentation for Arbitrum markets.

Monitor liveStatus
Jul – Sep 2025Timeline
  • Live monitoring dashboard deployed to client VPC
  • Staleness thresholds adopted in production markets
  • Runbook integrated with client incident response
ChainVault — Cross-Chain Deposit Adapter Delivered
Cross-chain · Integration Arbitrum ↔ Base

ChainVault — Cross-Chain Deposit Adapter

Client: Pre-seed treasury team

Hyperlane-style deposit adapter for treasury rebalancing between Arbitrum and Base — rate limits, pause hooks, and route visualization console for client finance and engineering teams.

Shipped to testnetStatus
Mar – May 2025Timeline
  • Adapter quoted and simulated in ops console
  • Rate-limit policy signed off by client security
  • Testnet pilot completed in nine weeks
Axiom DAO — ve-Governance Simulator Delivered
Tokenomics · Governance Ethereum

Axiom DAO — ve-Governance Simulator

Client: Pre-TGE governance team

ve-token lock calculator, emission schedule visualizer, and mercenary LP stress scenarios for a DAO preparing governance launch — companion deliverable to our Meridian Protocol engagement pattern.

Simulator deliveredStatus
Apr – Jun 2025Timeline
  • Emission cliff model adopted by client board
  • ve-lock UI used in investor data room
  • Stress scenarios referenced in governance spec