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    Jovian Dsouza

    @Jovian-Dsouza on GitHub ↗
    Projects
    4
    Winning projects
    3
    Prize money (team total)
    $6,000
    Hackathons
    4
    Active
    2025–2026

    Builds in

    Wallets & UX 3DeFi 2Gaming 2Security 2Developer tools 1

    Teammates

    Projects

    Better Wallet

    Turn any device into a hardware wallet. Use a spare phone for secure QR code signing.

    $2,000 · Blockscout · Best Blockscout SDK Integration

    Molty

    Web3 OpenClaw Assistant. Except it has claws, wheels, and emotions.

    $3,000 · Yellow · Integrate Yellow SDK: Trading apps/Prediction markets/Marketplaces

    Better Wallet

    Open-source airgapped hardware wallet with clear signing for safer self-custody

    $1,000 · Uniswap Foundation · Best Uniswap Stack Contribution

    ETH Arcade

    Trading was boring. So we built a handheld arcade where ETH price becomes the game, plus an SDK.

    arbitrum · ens · python · react · solidity

    Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?