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I will create custom erc20, erc721 nft, defi smart contract in solidity
Turning Complex Ideas Into Reliable Software Products
Experienced Full-Stack Solution Architect | 10+ Years in Software Development
I build scalable, secure and high-performance software solutions across AI, chatbots, fintech, crypto, and modern web app...
About this Gig
Secure, Gas-Optimized Smart Contracts That Don't Fail.
Tired of buggy contracts and developers who disappear after deployment?
I'm a Blockchain Developer specializing in Solidity & Rust. I don't just write code - I build secure, audited, and gas-efficient smart contracts ready for mainnet.
From a simple ERC20 token to a complex DeFi protocol or NFT marketplace, I will build it right.
SERVICES I OFFER:
Token Development:
ERC20, BEP20, ERC721, ERC1155, Meme Coins, Tax Tokens, Reflection, Staking & Vesting
DeFi & DApps:
Staking Platforms, Yield Farming, DEX / AMM, Liquidity Pools, DAO, Lending Protocol, Crowdsale / ICO / IDO / Presale Contract
NFT Development:
NFT Collection Contract, NFT Marketplace, Minting DApp, Whitelist & Presale Logic, Royalties (EIP-2981)
Custom Solutions:
Smart Contract Audit & Bug Fixing, Gas Optimization, Proxy / Upgradeable Contracts (UUPS, Transparent), Integration with Frontend (Web3.js / Ethers.js)
SUPPORTED CHAINS:
Ethereum, BSC, Polygon, Avalanche, Arbitrum, Base, Optimism, Solana, Tron
TECH STACK:
Solidity, Rust, Hardhat, Foundry, Truffle, OpenZeppelin, Chainlink, IPFS, Thirdweb, Remix
Tools:
Web3.js
•
Hyperledger Composer
•
Supabase
Programming Language:
Solidity
Industry:
Finance
•
Real estate
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
FAQ
Which wallet and tools do you need?
I will need Metamask wallet access for deployment only, or I can give you the code to deploy yourself.
Will my contract be verified?
Yes, all contracts will be verified on Etherscan, BscScan, etc. so anyone can read the source code.
Do you provide audit?
I provide manual security checks and best practice audit for re-entrancy, overflow, access control. For enterprise-level audit, I recommend Certik after my work.
Can you build a custom requirement not listed?
Absolutely! Send me your whitepaper or idea and I'll give you a custom quote.
