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k2gutierrez/README.md

Gm! ☀️ Welcome to my decentralized ecosystem 🚀

"Building the future of Web3, block by block. Passionate about smart contract security, gas optimization, and Decentralized Finance (DeFi)."

I am a Solidity Smart Contract Developer & Blockchain Engineer focused on building robust, secure, and scalable dApps. I thrive on solving complex problems within the EVM and contributing to the open-source Web3 ecosystem.


🛠️ Tech Stack & Web3 Tools

Smart Contracts & Backend: Solidity Foundry Node.js

Frontend & Libraries: Next.js React Wagmi RainbowKit Ethers.js

Infrastructure & Standards: ERC-20 | ERC-721 | ERC-1155 | EIP-4337 (Account Abstraction) | IPFS | Chainlink


⛓️ Featured Projects

Project Description Tech Stack Link
[DeFi Liquidity Pool] Automated Market Maker (AMM) liquidity pool implementation enabling seamless token swaps and liquidity provisioning. Solidity, Foundry, DeFi Math View Repository
[NFT & Marketplace] End-to-end ecosystem featuring a custom ERC-721 collection and a decentralized marketplace for minting, buying, and selling. Solidity, Next.js, Wagmi View Repository
[Decentralized Raffle] Verifiably fair and automated smart contract lottery system utilizing Chainlink VRF for secure randomness. Solidity, Foundry, Chainlink View Repository
[Crypto Bank Vault] Secure smart contract vault architecture designed for safe deposits, withdrawals, and asset management. Solidity, Foundry, OpenZeppelin View Repository

(Note: Dive into the repositories to check out the extensive testing and documentation).


🔗 Let's connect!

Always open to discussing DeFi architecture, smart contract security, or the next big EIP.

"Code, transparency and security are Law." ⚖️

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  1. BlockchainAccelerator_NFT_and_NftMarketplace BlockchainAccelerator_NFT_and_NftMarketplace Public

    A high-performance Web3 NFT Marketplace and ERC721A implementation supporting fee-integrated secondary sales, configurable minting limits, and optional soulbound token capabilities.

    Solidity

  2. foundry-raffle foundry-raffle Public

    A secure, decentralized, and fully automated lottery smart contract built on Solidity using Foundry, utilizing Chainlink VRF v2.5 for provably fair random number generation and Chainlink Automation…

    Solidity

  3. LiquidityPool_Foundry LiquidityPool_Foundry Public

    A high-performance DeFi routing layer built in Solidity using Foundry. Enables automated USDT/DAI token swaps, single-asset automated liquidity provisioning, and LP token burning via Uniswap V2 pro…

    Solidity

  4. Presale_Foundry Presale_Foundry Public

    A robust, multi-phase DeFi token presale smart contract supporting USDC, USDT, and native ETH purchases with Chainlink price feed integration.

    Solidity

  5. minglesWebsite minglesWebsite Public

    TypeScript

  6. CryptoBankVault CryptoBankVault Public

    A full-stack DeFi protocol featuring multi-signature joint accounts, automated yield generation, and a Next.js/Wagmi frontend built with Solidity and Foundry.

    TypeScript