01 — Web3 · Smart Contracts

ChainVault

Role

Lead Engineer

Year

2024

Stack

Solidity, Hardhat, Wagmi, ethers.js, Next.js, The Graph

Overview

A decentralized finance protocol enabling automated yield optimization across multiple liquidity pools. Built with gas-efficient Solidity contracts and a React-based interface that abstracts complex on-chain interactions into a clean, accessible experience.

Challenge

Designing gas-efficient smart contracts while maintaining rigorous security guarantees across multi-protocol interactions — all without sacrificing the simplicity of the end-user experience.

Outcome

Audited and deployed to Ethereum mainnet. Reached $2.4M TVL within the first month of launch with zero critical vulnerabilities post-deployment.

Project Visuals — Coming Soon