👋 Hi, I'm Dina — a Blockchain Engineer with 4+ years of hands-on experience in Solidity, Chainlink, and full-stack Web3 development.
I specialize in building clean, secure, and gas-optimized smart contracts and complete dApps. From custom token logic to campaign systems, reward flows, and Chainlink VRF randomness — I can help bring your project live, fast and securely.
🔧 Services I offer:
Custom ERC20/ERC721 contracts
Chainlink VRF integration (random winners)
On-chain staking, reward claiming, token distribution
Full frontend dApps with React, Wagmi, Tailwind
Campaign & DAO logic (factory contracts, user flows)
💡 Why me?
✅ Clean & audited Solidity code
✅ Tested on Sepolia / Ethereum testnet
✅ Friendly & fast communication
✅ GitHub portfolio with real working projects
Let’s build something powerful on-chain 🚀
