Smart contract & AI engineer. I build, test and deploy secure, production-ready smart contracts and LLM agents, from the Solidity all the way to the agent that uses it on-chain.

• 🎓 Certified: Cyfrin Updraft SSCD+ (my Cyfrin profile)
• ⛓️ Smart contracts: Solidity and Foundry, from design through unit, fuzz, invariant and fork tests to multi-chain deployment
• 🛡️ Security first: checks-effects-interactions, reentrancy guards, access control, oracle staleness checks, written threat models
• 🤖 LLM agents: LangChain agents and tools that read chain data and prepare transactions, with guardrails so the model can't overspend
• 🚀 Shipping: deploy scripts, CI, FastAPI backends and React frontends around the contracts

Each user gets a smart wallet that an AI assistant runs from plain-language requests: sending, swapping, adding liquidity. The user keeps the root key, and the contracts, not the AI, decide what is allowed. Every transaction is checked against a daily US-dollar spending cap priced by Chainlink.

• ERC-4337 smart account + ERC-7579 spending-limit hook, with oracle, factory, registry and treasury contracts
• Unit, invariant and fork tests against live Ethereum, Arbitrum, Base and BNB Chain state
• LangChain agent, FastAPI backend, React web app and a Telegram bot on top

An algorithmic ERC-20 stablecoin backed by outside crypto collateral. Users deposit collateral and mint Denari. A health factor priced by Chainlink keeps every position overcollateralized, and anyone can liquidate a position that falls below it.

Solidity Chainlink Price Feeds OpenZeppelin invariant fuzz testing

Eligible addresses are stored as one Merkle root instead of a list, and each claimer proves their place in it. Claims carry an EIP-712 signature, so someone else can pay the gas for a claim without being able to redirect it.

Merkle proofs EIP-712 ECDSA SafeERC20

Players buy in, and Chainlink Automation triggers the draw on a schedule. Chainlink VRF supplies randomness nobody can predict or rig. Tested with unit and integration suites.

Chainlink VRF Chainlink Automation unit + integration tests

One NFT, one vote. Covers candidate registration, a fixed voting window, double-vote protection and on-chain tie detection.

ERC-721 OpenZeppelin time-based testing

Contributions are priced in US dollars through a Chainlink feed, so the minimum holds whatever ETH does. The Foundry test suite includes zkSync-specific checks.

Chainlink Price Feeds zkSync Foundry scripts

LangChain tools that turn on-chain actions into execution plans. A normal wallet can sign them, or a smart wallet can batch them.

Package	What it does
langchain-erc8004	ERC-8004 "Trustless Agents" registries: agent identity, reputation and validation
langchain-erc20	ERC-20 balances, allowances, transfers, approvals, and native wrap/unwrap
langchain-uniswap-v2	Query Uniswap V2 pools and build swaps on any EVM chain