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One block at a time!
💭
One block at a time!
15 followers · 42 following

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: Public Sponsor

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: Public Sponsor

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CallejaJ/readme.md
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About Me

const jorge = {
    location: "Málaga, Spain 🇪🇸",
    role: "Web3 & Blockchain Developer",
    focus: ["DeFi Protocols", "Asset Tokenization", "Account Abstraction"],
    motto: "Building a decentralized future, one block at a time 🔗",
    currentlyLearning: ["ZK-Proofs", "Layer 2 Solutions", "Cross-chain Bridges"],
    openTo: ["Startup Collaborations", "Open Source Projects", "Innovation"],
    interests: ["Smart Contracts", "Gasless Transactions", "SaaS B2B Solutions"]
};

Tech Arsenal

Blockchain & Web3

Solidity Web3.js Ethereum Hardhat OpenZeppelin IPFS Chainlink MetaMask

Frontend Development

React Next.js TypeScript JavaScript TailwindCSS HTML5 CSS3 Bootstrap

Backend & Infrastructure

Node.js Express.js Docker Java JWT Vercel Cloudflare Apache

Database Technologies

MongoDB MySQL PostgreSQL SQLite SingleStore Redis

Tools & Workflow

Git GitHub VS Code Postman Figma Notion Trello NPM

GitHub Analytics

Achievements & Trophies

GitHub Trophies

Featured Projects

Gasless Token Swap

Demo

Solidity • React 18 • Next.js • TypeScript

ZeroDev SDK • Account Abstraction

Gasless token swapping with account abstraction for seamless UX

IOTA NFT Launchpad

Demo

IOTA SDK • Pinata Web3 • React Query • Zod

zkLogin • IPFS • Move Smart Contracts

dApp for creating and minting NFTs on IOTA Rebased Testnet

Let's Connect & Collaborate

Open for Opportunities

Startups Welcome Open Source Web3 Innovation

Reach Out

LinkedIn X X Portfolio

Random Dev Quote

🐍 Contribution Snake

Snake animation

⭐ If you find my work interesting, don't forget to star the repositories!

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  1. Memento-Academy/tokenbricks Memento-Academy/tokenbricks Public

    Buy, sell, and rent real estate as NFTs on the blockchain. Experience secure, transparent, and innovative property investment with TokenBricks smart contracts and decentralized escrow.

    TypeScript

  2. hyperledger-seguros hyperledger-seguros Public

    This project implements a smart contract for the management of insurance policies on a Hyperledger Fabric blockchain network.

    JavaScript

  3. Memento-Academy/lottery-with-foundry Memento-Academy/lottery-with-foundry Public

    Foundry is a powerful, fast, and flexible development toolkit for building and testing smart contracts on Ethereum and other Ethereum Virtual Machine (EVM)-compatible blockchains. It is written in …

    Solidity

  4. Memento-Academy/crypto-tracker Memento-Academy/crypto-tracker Public

    A modern, professional cryptocurrency portfolio tracker with real-time price alerts, advanced analytics, and comprehensive portfolio management features powered by reliable free APIs.

    TypeScript

  5. tuvozamiga tuvozamiga Public

    A powerful tool for real-time communication with our AI model Orga

    TypeScript

  6. Memento-Academy/token-swap Memento-Academy/token-swap Public

    A decentralized application (dApp) that allows users to swap ERC-20 tokens on a testnet without holding any ETH, by leveraging Smart Accounts (Account Abstraction, EIP-4337) and a sponsored Paymaster

    TypeScript