I spent years securing DeFi protocols writing Solidity. I deployed contracts that held billions with zero losses to hacks. In the process, I realized the biggest threat to crypto holders is not smart contract exploits. It's spearphishing, malware, physical coercion and social engineering. I'm building Kleidi to stop these attacks.
Kleidi
Self-custody architecture for high-value crypto holders. Most wallet security adds more keys. Kleidi adds time. Every transaction enforces a mandatory delay window before funds can move. Trusted guardians can freeze execution under duress without ever holding your keys.
Track Record
Kleidi
Smart wallet security infrastructure for onchain treasuries. Built factory contracts, timelocks, recovery spells, and guard modules on Ethereum mainnet.
-
Timelock Factory
TVL: $415,000 | Transactions: 27 | Throughput: $0
View on Etherscan -
Recovery Spell Factory
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Guard
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Instance Deployer
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Address Calculation
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Bytes Helper
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan
Moonwell
Cross-chain lending protocol on Base, Optimism, and Moonbeam. Led smart contract development for governance, token bridging, oracles, and DeFi integrations.
-
WETH Router
TVL: $0 | Transactions: 520,439 | Throughput: $100,000,000
View on Etherscan -
WETH Unwrapper
TVL: $0 | Transactions: 510,764 | Throughput: $0
View on Etherscan -
Moonwell WETH
TVL: $80,100,000 | Transactions: 510,764 | Throughput: $160,000,000
View on Etherscan -
4626 Factory
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
ETH 4626 Factory
TVL: $0 | Transactions: 1 | Throughput: $0
View on Etherscan -
ETH 4626 Wrapper
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
USDC Fee Splitter
TVL: $0 | Transactions: 7 | Throughput: $0
View on Etherscan -
WETH Fee Splitter
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
EURC Fee Splitter
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Staked WELL
TVL: $0 | Transactions: 79,222 | Throughput: $0
View on Etherscan -
Chainlink weETH Composite Oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Temporal Governor
TVL: $0 | Transactions: 100 | Throughput: $0
View on Etherscan -
cbETH oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
LBTC Bounded Composite Oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
LBTC/BTC Price Feed
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Chainlink rETH Composite Oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
WELL Wormhole Bridge Adapter
TVL: $0 | Transactions: 0 | Throughput: $50,000,000
View on Etherscan -
xWELL Token
TVL: $0 | Transactions: 240,322 | Throughput: $40,000,000
View on Etherscan -
Market Add Checker
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
WELL Holding Deposit
TVL: $221,000 | Transactions: 9,778 | Throughput: $500,000
View on Etherscan -
WELL Buyback Auction - DAI
TVL: $0 | Transactions: 85 | Throughput: $52,000
View on Etherscan -
WELL Buyback Auction - AERO
TVL: $0 | Transactions: 1,181 | Throughput: $520,000
View on Etherscan -
Vote Collection
TVL: $0 | Transactions: 12,443 | Throughput: $0
View on Etherscan -
WELL Holding Deposit
TVL: $33,000 | Transactions: 2,402 | Throughput: $0
View on Etherscan -
WETH Router
TVL: $0 | Transactions: 4,984 | Throughput: $22,000,000
View on Etherscan -
WELL Wormhole Bridge Adapter
TVL: $0 | Transactions: 1,542 | Throughput: $2,000,000
View on Etherscan -
xWELL Token
TVL: $0 | Transactions: 0 | Throughput: $5,000,000
View on Etherscan -
Staked WELL
TVL: $500,000 | Transactions: 3,585 | Throughput: $1,000,000
View on Etherscan -
Vote Collection
TVL: $0 | Transactions: 960 | Throughput: $0
View on Etherscan -
Market Add Checker
TVL: $0 | Transactions: 1 | Throughput: $0
View on Etherscan -
Chainlink Composite Oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
WELL Buyback Auction - USDC
TVL: $38,800 | Transactions: 594 | Throughput: $0
View on Etherscan -
WELL Buyback Auction - cbETH
TVL: $0 | Transactions: 187 | Throughput: $0
View on Etherscan -
WELL Buyback Auction - OP
TVL: $900 | Transactions: 562 | Throughput: $0
View on Etherscan -
WELL Buyback Auction - VELO
TVL: $20,000 | Transactions: 485 | Throughput: $0
View on Etherscan -
WELL Buyback Auction - WBTC
TVL: $0 | Transactions: 536 | Throughput: $0
View on Etherscan -
USDC Fee Splitter
TVL: $0 | Transactions: 2 | Throughput: $0
View on Etherscan -
Temporal Governor
TVL: $0 | Transactions: 96 | Throughput: $0
View on Etherscan -
xERC20 Lockbox
TVL: $195,700,000 | Transactions: 10,000 | Throughput: $0
View on Etherscan -
xWELL Router
TVL: $0 | Transactions: 2,900 | Throughput: $83,850,000
View on Etherscan -
Staked WELL
TVL: $4,100,000 | Transactions: 143,744 | Throughput: $20,000,000
View on Etherscan -
Bad Debt Fixer - Moonwell FRAX
TVL: $7,000,000 | Transactions: 15,822 | Throughput: $20,000,000
View on Etherscan -
Market Add Checker
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Multichain Governor
TVL: $0 | Transactions: 3,208 | Throughput: $0
View on Etherscan -
xWELL Token
TVL: $0 | Transactions: 12,300 | Throughput: $0
View on Etherscan -
Bad Debt Fixer - mxcDOT
TVL: $2,300,000 | Transactions: 56,554 | Throughput: $2,300,000
View on Etherscan -
MErc20DelegateMadFixer - mUSDC
TVL: $0 | Transactions: 7,870 | Throughput: $0
View on Etherscan -
MErc20DelegateMadFixer - mETH
TVL: $84,000 | Transactions: 7,809 | Throughput: $160,000
View on Etherscan
Volt
Inflation-resistant stablecoin protocol. Designed PCV management, oracle systems, and peg stability modules on Ethereum mainnet.
-
Volt Token
TVL: $0 | Transactions: 768 | Throughput: $0
View on Etherscan -
Oracle Pass Through
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Volt System Oracle
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Volt System Oracle - 144 Bips
TVL: $0 | Transactions: 5 | Throughput: $0
View on Etherscan -
ERC20 Allocator
TVL: $0 | Transactions: 78 | Throughput: $0
View on Etherscan -
PCV Guardian
TVL: $0 | Transactions: 30 | Throughput: $0
View on Etherscan -
Timelock
TVL: $0 | Transactions: 4 | Throughput: $0
View on Etherscan -
Price Bound PSM - FEI
TVL: $0 | Transactions: 320 | Throughput: $0
View on Etherscan -
Price Bound PSM - DAI
TVL: $0 | Transactions: 119 | Throughput: $0
View on Etherscan -
Price Bound PSM - USDC
TVL: $0 | Transactions: 378 | Throughput: $0
View on Etherscan -
Global Rate Limited Minter
TVL: $0 | Transactions: 7 | Throughput: $0
View on Etherscan -
Timelock Controller
TVL: $0 | Transactions: 10 | Throughput: $0
View on Etherscan -
Maker Router
TVL: $0 | Transactions: 2 | Throughput: $1,602,585
View on Etherscan -
OTC Loan Repayment
TVL: $0 | Transactions: 1 | Throughput: $10,170,000
View on Etherscan -
Non Custodial PSM
TVL: $0 | Transactions: 329 | Throughput: $14,000,000
View on Etherscan -
ERC20 Compound PCV Deposit - FEI
TVL: $7,100,000 | Transactions: 987 | Throughput: $14,200,000
View on Etherscan -
PCV Guard Admin
TVL: $0 | Transactions: 12 | Throughput: $0
View on Etherscan -
ERC20 Compound PCV Deposit - DAI
TVL: $5,545,047 | Transactions: 96 | Throughput: $11,090,094
View on Etherscan -
ERC20 Compound PCV Deposit - FEI
TVL: $774,664 | Transactions: 6 | Throughput: $1,547,328
View on Etherscan -
ERC20 Compound PCV Deposit - USDC
TVL: $1,700,000 | Transactions: 18 | Throughput: $3,400,000
View on Etherscan -
ERC20 Compound PCV Deposit - VOLT
TVL: $10,170,000 | Transactions: 6 | Throughput: $10,170,000
View on Etherscan
Fei
Decentralized stablecoin protocol. Built core DeFi primitives including staking, peg stability modules, and reward distribution on Ethereum.
-
Tribal Chief
TVL: $1,200,000,000 | Transactions: 8,306 | Throughput: $2,400,000,000
View on Etherscan -
Mint Redeem Pause PSM - LUSD
TVL: $100,000,000 | Transactions: 341 | Throughput: $200,000,000
View on Etherscan -
Price Bound PSM - DAI
TVL: $165,000,000 | Transactions: 674 | Throughput: $330,000,000
View on Etherscan -
Eth Peg Stability Module
TVL: $100,000,000 | Transactions: 870 | Throughput: $200,000,000
View on Etherscan -
ERC20Dripper - Tribe
TVL: $91,902,954 | Transactions: 31 | Throughput: $183,805,908
View on Etherscan -
AutoRewardDistributor
TVL: $0 | Transactions: 18 | Throughput: $0
View on Etherscan -
PSM Router
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
STW Bulk Harvest
TVL: $0 | Transactions: 102 | Throughput: $0
View on Etherscan -
Named Static PCV Deposit
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Reward Distributor Admin Delegate
TVL: $0 | Transactions: 0 | Throughput: $0
View on Etherscan -
Reward Distributor Admin
TVL: $0 | Transactions: 10 | Throughput: $0
View on Etherscan
Sifchain
Cross-chain DEX bridging Ethereum and Cosmos. Built the Ethereum bridge contracts handling cross-chain asset transfers.
-
BridgeBank
TVL: $206,360,000 | Transactions: 23,348 | Throughput: $412,720,000
View on Etherscan -
CosmosBridge
TVL: $0 | Transactions: 56,365 | Throughput: $0
View on Etherscan
Writing & Research
Talks
- DarkMode 2026 — Why Your Multisig Won't Save You: Attacks Against High-Value Holders
- DarkMode 2026 — Stopping the Rubber Hose Attack: Hot Takes (Panel)
- ETH SF — Frames, Frames, Frames: EIP-8141 and the Future of Account Abstraction
- DSS 2025 — Onchain OpSec 101
- DSS 2024 — Secure Development Practices with FPS
Publications
- The Blind Signing Problem — Stanford Blockchain Review
- Compound V2 Oracle System Disclosure
Open Source
- Forge Proposal Simulator — Docs · GitHub · Announcement
- Code Review Checklist
- Zelt — Rate Limiting Library