Utkarsh Raj

I’m Utkarsh, part of the Spider R&D Blockchain Research & Development club , with experience participating and winning in major hackathons like ETHglobal, ETHIndia, ETHOnline, and the Colosseum Radar Solana hackathon. I’m good at end-to-end blockchain development across Solana ,EVM, Cedra, Xion and other ecosystems, with strengths in high-performance backend engineering, protocol-level reasoning, async automation, and rapidly turning complex ideas into working prototypes. I’m driven by solving real problems that push the boundaries of automation and decentralization, especially systems that require speed, reliability, and deep technical understanding. CedraNexus: The Invisible Wallet Marketplace CedraNexus solves Web3's "Onboarding Hell" by introducing a wallet-optional architecture on the Cedra Network. Instead of forcing users to install extensions and manage seed phrases just to try the app, we utilize a custom "Burner Wallet" system powered by the Cedra TS SDK. This generates and auto-funds temporary wallets in the background, allowing users to Mint AI Art and Buy Assets instantly with zero transaction popups. Unique to CedraNexus is our "Key Ring" persistence layer, which securely encrypts these temporary keys locally, enabling users to Resell items they bought without ever touching a browser extension. It bridges the gap between GenAI creativity and blockchain ownership by making the technology completely invisible.. I also built VaultX, a comprehensive Ethereum-based DeFi platform offering crypto swaps, NFT-backed lending, a marketplace, and QR-based payments, along with a Decentralized Labeling Platform enabling multi-chain bounty tasks on Ethereum and Solana. https://cedra-market.vercel.app/ , https://3rd-webmarket.vercel.app/.