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I will develop secure solidity smart contract and dapp
Full Stack Web3 Developer Solidity React Node js
Hi, I am Dmitrii, a Full-Stack Web3 Developer with commercial experience in dApps and Play-to-Earn ecosystems. My expertise covers Solidity smart contracts, Diamond Standard ERC-2535, and cross-chain ...
About this Gig
Welcome to professional Web3 & Solidity development!
If you need a secure, gas-optimized smart contract or a fully integrated dApp, I am here to help. With commercial experience building live Play-to-Earn ecosystems, I write production-ready code.
What I Offer:
- Custom Smart Contracts: ERC-20, ERC-721 (NFTs), Staking, and Modular Proxy Patterns (Diamond Standard ERC-2535).
- Web3 Frontend: Responsive UI using React/TypeScript connected via Ethers.js/Web3.js (MetaMask, WalletConnect).
- Backend Systems: Scalable Node.js servers, REST APIs, and DB integration.
- High Security: 100% automated test coverage using Foundry or Hardhat frameworks.
Why Choose Me?
- Production-tested mindset (experience with tens of thousands of active players).
- Strict adherence to EVM limitations and gas optimization.
- Clean, well-documented source code.
Please contact me BEFORE placing an order to discuss your project!
Purpose:
Gaming
•
NFT
•
Smart Contracts
Expertise:
Backend
•
Blockchain development
•
Front-end development
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
Do you test the smart contracts before deployment?
Yes, absolutely. Security is my top priority. Every custom business function is covered with automated unit tests using modern frameworks like Foundry or Hardhat to ensure maximum reliability and achieve 100% test coverage before the contract goes live.
