About This Gig
Telegram; @jaymark57
Looking for a professional Solidity developer to build secure, production-ready smart contracts or Web3 dApps?
I specialize in custom Solidity smart contract development and Web3 integration, including ERC20 tokens, NFTs (ERC721 / ERC1155), staking systems, minting dApps, and full frontend integration.
WHAT I CAN BUILD
✅ ERC20 / BEP20 tokens (custom tokenomics)
✅ NFT contracts (ERC721 & ERC1155)
✅ Staking & reward systems
✅ Minting dApps & NFT marketplaces
✅ ICO / token sale smart contracts
✅ Wallet integration (MetaMask, WalletConnect)
✅ Frontend integration (React + Web3)
TECH STACK
Solidity
Web3.js / Ethers.js
React.js / JavaScript
Hardhat / Truffle
IPFS (NFT metadata)
Ethereum, BSC, Polygon & EVM chains
✔ Testnet & Mainnet deployment supporte
WHY CHOOSE ME
✔ Solidity & Web3 focused
✔ Clean, secure, scalable contracts
✔ No copy-paste templates
✔ Full smart contract + frontend integration
✔ Built for real launches
⚠️ Message me before ordering with:
What you want to build (token, NFT, staking, dApp)
Target blockchain
Timeline
I’ll confirm feasibility and suggest the best architecture.
solidity smart contract
erc20 token development
erc721 nft contract
erc1155 nft
staking smart contract
web3 dapp development
solidity developer
nft minting dapp
