My services include:
• Smart Contract Development (Solidity)
• Smart Contract Integration using Ethers.js & Web3.js
• Ethereum & EVM-Compatible Blockchain Development
• ERC-20, ERC-721 (NFT), and ERC-1155 Token Development
• Wallet Integration (MetaMask, WalletConnect)
• dApp Development
• Node.js & Express.js Backend Development
• REST API Development & Integration
• Blockchain API Development
• Hardhat & OpenZeppelin
• MySQL, MongoDB & Prisma
• Bug Fixing, Performance Optimization & Code Refactoring