Blockchain, Solidity Smart Contracts & Full-Stack Web3 Development
I am a professional Blockchain & Full-Stack Web3 Developer specializing in Solidity smart contracts, decentralized applications (dApps), and secure blockchain integrations.
If you need a reliable developer to build, audit, or upgrade your Web3 project — from smart contracts to frontend & backend — you’re in the right place.
Smart Contract Development (Solidity)
✔ ERC20 / ERC721 / ERC1155 tokens
✔ DeFi protocols (staking, farming, vaults)
✔ NFT minting & marketplaces
✔ DAO & governance contracts
✔ Multi-sig wallets
✔ Upgradeable smart contracts
✔ Gas-optimized & secure code
✔ Contract testing & deployment
✔ Etherscan / BscScan verification
Full-Stack Web3 Development
Frontend
React / Next.js
Web3.js / Ethers.js
Wallet integrations (MetaMask, WalletConnect)
Responsive & modern UI
Backend
Node.js / Express
Firebase / MongoDB
API development
Webhook & event listeners
