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English
$
USD
I will build a full stack web3 dapp and smart contract
About this Gig
Looking for a high-performance Full-Stack Web3 Developer to bring your dApp idea to life?
I build secure, scalable, and production-ready decentralized applications from scratch. Whether you need a robust DeFi protocol, an interactive NFT platform, a secure DAO system, or custom wallet integration, I have you covered.
️ WHAT I DO:
Frontend: Pixel-perfect React / Next.js interfaces with seamless wallet integrations (MetaMask, Phantom, WalletConnect).
Smart Contracts: Secure, gas-optimized Solidity contracts (ERC-20, ERC-721, ERC-1155, custom logic).
Backend & DB: Reliable Node.js APIs, Supabase/MongoDB integrations, and real-time blockchain event listeners.
SUPPORTED NETWORKS:
Ethereum, Solana, Polygon, Arbitrum, and EVM chains.
WHY WORK WITH ME?
Clean Code Architecture: Clean, well-documented, and easily maintainable repositories.
Security-First Approach: Strict focus on vulnerability mitigation and contract optimization.
End-to-End Delivery: From smart contract compilation to a fully deployed live web application.
NOTE: Please message me with your project requirements BEFORE placing an order so we can map out the perfect architecture!
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 blockchains and networks do you support?
I primarily develop on Ethereum, Solana, and Polygon, but I can work with any EVM-compatible network or custom layer-2 solution depending on your project needs.
Do I get full ownership and the original source code?
Yes, absolutely. Once the project is completed and approved, you receive 100% ownership and full access to the source code repository via GitHub or a secure zip file.
Can you help me deploy the smart contract to the live network?
Yes. I will thoroughly test the smart contract on a testnet (like Sepolia or Devnet) first. Once you approve it, I can guide you through or assist with the official Mainnet deployment.
Do I need to provide the UI/UX design or a Figma file?
If you have a Figma file or design wireframe, that is perfect and I can build it exactly as specified. If you do not have a design, I will create a clean, modern, and user-friendly layout using professional Web3 UI components.
Who pays for the smart contract deployment gas fees?
The buyer is responsible for covering the live network deployment costs (gas fees). However, I will thoroughly test and deploy the contract on a free testnet (like Sepolia or Solana Devnet) first to ensure everything works perfectly before we move to the live mainnet.
Are your smart contracts secure and optimized for gas?
Yes. I write clean Solidity code following strict industry standards (OpenZeppelin) to protect against common vulnerabilities like reentrancy attacks. I also optimize the code structure to ensure transaction gas fees are as low as possible for your users.
