Vinod G.

Most blockchain projects don't fail because of bad smart contracts, they fail because the frontend can't communicate with the chain reliably, the wallet integration breaks under real users, or the on-chain architecture wasn't designed for the product from day one. I build full stack blockchain applications where the smart contract logic, Web3 frontend, and backend infrastructure are designed together not bolted together after the fact. What I've shipped: ERC-20/721 smart contracts, DeFi protocols, and NFT marketplaces handling real transaction volume on Solana and EVM chains Full stack Web3 platforms with wallet integrations, token economies, and cross-chain DApp architecture Blockchain-integrated game systems, on-chain asset ownership, NFT-based progression, and token reward mechanics React and Next.js frontends for fintech and Web3 products with complex data flows and real-time performance AI-connected blockchain tools, on-chain automation agents and LLM-connected workflows where relevant Where I'm strongest: Solidity and EVM smart contracts built for security and auditability, not just functionality React and Next.js frontend and backend for Web3 UIs that handle real users DeFi protocol integrations and NFT platform builds Blockchain game development, on-chain mechanics, asset systems, and token economies How I work: I ask why before I write code. Every architecture decision, chain selection, contract structure, wallet integration approach gets validated against your product requirements before development starts. I've worked with startups, gaming studios, and DeFi teams. I don't just build features, I help you think through the architecture first. Tech Stack: Solidity | EVM | Solana | Web3.js | Ethers.js | IPFS React | Next.js | Node.js | MongoDB | REST APIs MetaMask | WalletConnect | NFT Standards | DeFi Protocols OpenAI API | AI Agents | LLM Workflows GitHub Actions | Performance Optimization If you need a blockchain developer who understands the full stack from smart contract to user interface, let's talk. Regards Vinod Last Updated on June 05, 2026