Chandan

Kumar

am a Blockchain & Web3 Developer specializing in Ethereum, Solidity, and decentralized application (dApp) development. I focus on building secure, efficient smart contracts and user-friendly Web3 interfaces with seamless wallet integration. I have hands-on experience developing: ERC-20 token contracts Wallet-connected dApps Transaction, balance, and event-based dashboards Web3.js–powered frontend integrations My work emphasizes clean contract architecture, gas optimization, and security best practices. I am comfortable collaborating with teams, understanding project requirements quickly, and delivering reliable blockchain solutions on time. I am particularly interested in DeFi, smart contract systems, and production-ready dApps, and I enjoy working on real-world blockchain use cases that create measurable value. GitHub repositories and live demos can be shared upon request.