Koushik
Backend Engineer
Frontend Engineer
Smart Contract Engineer
Node.js
React
Solidity
Cryptocurrency & Blockchain
Posted Jul 19, 2025
Developed a cross-chain ETH to WETH bridge (Sepolia Testnet to Polygon Amoy) using Solidity, React, and Node.js. - KoushikBaagh/bridge-contract-ETH-to-POLYGON
0
I’m a seasoned blockchain and backend engineer