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English
$
USD
I will develop secure smart contracts and web3 blockchain dapps
About this Gig
Are you looking for a secure and reliable blockchain developer to build your smart contract or Web3 application?
I develop secure, scalable, and efficient blockchain solutions using Solidity, Web3, React, Next.js, Node.js, ethers.js, viem, wagmi, and EVM-compatible networks.
My services include:
Solidity smart contract development
Web3 and dApp development
Wallet and MetaMask integration
Token, staking, vesting, and presale contracts
RWA tokenization platforms
NFT minting and marketplace development
Smart contract testing and bug fixing
Frontend and backend Web3 integration
Testnet and mainnet deployment
Existing dApp improvement and troubleshooting
Why choose me?
Clean and maintainable source code
Security-focused development
Clear communication and regular updates
Complete testing before delivery
Full-stack blockchain experience
Every blockchain project has different requirements. Please contact me before placing an order so I can review your project and recommend the right package.
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
Question: What information do you need to start my project?
Answer: Please share your project requirements, preferred blockchain network, required features, reference applications, and existing source code, if available.
Question: Which blockchain networks do you support?
Answer: I work with Ethereum and EVM-compatible networks, including BNB Smart Chain, Polygon, Arbitrum, Avalanche, and Base.
Question: Can you develop a complete Web3 dApp?
Answer: Yes. I can develop Solidity smart contracts and integrate them with a React or Next.js frontend, wallets, Web3 libraries, APIs, and databases.
Question: Do you test smart contracts before delivery?
Answer: Yes. I test smart contract functionality and important user flows before delivery. A professional third-party security audit is not included unless agreed separately.
Question: Do you deploy projects to testnet or mainnet?
Answer: Yes. I can deploy to a testnet or mainnet. Network gas fees and third-party service charges are paid separately by the buyer.
