I’m Sergi Mias Martínez, a recent graduated at CodeCrypto Academy. My focus is on building real-world applications with decentralized solutions that deliver tangible value.
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Faucet
#Project to replicate a Faucet- Technologies used: React, Javascript, NodeJs, Web3 and Ethers library, Docker
https://github.com/codecrypto-academy/sergimima/tree/web2.5-faucet
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Web2.5 Final Team project #Ethereum Project: Ethereum Network Management Tool
Developed a comprehensive Ethereum network management application using React, Node.js, and Oracle DB. This tool enables creation, monitoring, and interaction with custom Ethereum networks.
Key Achievements: • Implemented a responsive React frontend with Vite for efficient development and optimized performance • Designed a robust Node.js backend with Express, integrating ethers.js and Web3 for blockchain interactions • Utilized Docker for streamlined deployment of Ethereum nodes • Incorporated Oracle DB for reliable data persistence and efficient querying • Employed agile methodologies for iterative development and continuous improvement • Created RESTful API endpoints for seamless frontend-backend communication • Implemented real-time blockchain data fetching and display
Technologies: React, Node.js, Express, Oracle DB, ethers.js, Web3, Docker, Vite, Git
This project demonstrates proficiency in full-stack development, blockchain technologies, and agile project management.
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Olive Oil Supply Chain Traceability #Blockchain-based traceability system for olive oil production and distribution
Developed a decentralized application (dApp) for tracking and verifying the entire olive oil supply chain process, from production to retail distribution, using blockchain technology.
Key Achievements: • Built a responsive Next.js frontend with Tailwind CSS for an intuitive user interface • Implemented smart contracts using Solidity for transparent supply chain management • Integrated QR code scanning functionality for product verification • Created an interactive map system using Leaflet for supply chain visualization • Deployed the frontend on Vercel for global accessibility • Implemented role-based access control for different supply chain participants
Technologies: Next.js, TypeScript, Solidity, Ethers.js, Tailwind CSS, Leaflet Maps, QR Code Integration, Vercel
Product information:
Quality check (to be implemented)
Steps for every participant:
Transfers from the raw material, up to the store:
Example of one of the participants dashboard:
This project demonstrates expertise in full-stack Web3 development, smart contract implementation, and building real-world blockchain solutions.
