Blockchain Developer Needed for Smart Contract & Web3 DApp Development

We are looking for an experienced Blockchain Developer to help build and deploy a secure Web3 application. Project Scope: * Develop and deploy Solidity smart contracts. * Integrate Web3 wallets such as MetaMask and WalletConnect. * Build blockchain functionality for Ethereum, BNB Chain, or Polygon. * Connect the frontend to smart contracts using Ethers.js or Web3.js. * Perform smart contract testing, debugging, and optimization. * Ensure security best practices and fix potential vulnerabilities. * Deploy contracts to testnet and mainnet. * Provide documentation and post-deployment support. Required Skills: * Solidity * Ethereum * Smart Contracts * Web3.js / Ethers.js * Hardhat or Foundry * React / Next.js * JavaScript / TypeScript * Git * Blockchain Architecture * DApp Development Preferred Experience: * Token (ERC-20/ERC-721/ERC-1155) development * DeFi protocols * NFT marketplaces * Staking or vesting contracts * Multi-signature wallet integration * Blockchain API integration Please include examples of similar blockchain projects you’ve completed and briefly explain your role in each.