🟠 EURO3 - Zero Interest Rate Lending Protocol for crypto and on-chain RWA safeguarded by enterprise-grade security 📌 Live on Polygon & Linea.

As a Blockchain & Back-End Engineer, I specialize in cutting-edge blockchain technologies and smart contract development. My responsibilities include:🌐 Leading the development of secure Smart contracts in Solidity for diverse applications such as Marketplaces, NFTs (ERC721 & 1155), Oracle price providers, Proxy data contracts, and DeFi solutions.💼 Seamless wallet integration, with a focus on MPC & Smart Wallets (ERC-4337) to enhance user experience.💰 Implementing Account Abstraction, enabling users to pay Gas Fees using our Utility Token (ERC-4337).🤝 Collaborating with front-end developers to integrate user-facing elements with server-side logic and smart contracts into web apps and developing on the backend side (Node.js).💻 Expertise in developing REST APIs and working with both SQL & No-SQL databases for robust back-end solutions.🎁 Crafting Token Airdrop scripts tailored for private investors (GFAL ERC-20).✅ Ensuring that all code adheres to the latest coding practices and industry standards.🧪 Writing comprehensive unit, static, and integration tests, along with developing automation tools using tools like Hardhat, Slither, Mocha, Ganache, and Solidity coverage.🤝 Collaborating effectively to challenge ideas and opinions, avoiding pitfalls and optimizing solutions.🛠️ Integrating third-party SDKs seamlessly into blockchain applications.🏢 Designing and implementing microservices for gaming, financial systems, and payment networks.🔒 Implementing robust security and data protection systems for enhanced safety.🚀 Building applications according to design specifications while providing valuable feedback to designers and suggesting trade-offs when necessary.✍ Writing technical documentation.

Create and implement decentralized systems using blockchain technology. This includes designing, developing and testing Smart Contracts. Also, bring the idea to life, and contributed valuable insights on building a thriving community within the web3 space for the company.

🕹️ At Your Life Game, I held a pivotal role in spearheading the development of a play-to-earn and Marketplace protocol built on blockchain technology.Key Responsibilities:📝 Developed and deployed smart contracts, leveraging the latest tools and technologies.🚀 Ensured the protocol's scalability, security, and user-friendliness.💼 Developed and meticulously maintained smart contracts for the NFT marketplace.🎮 Crafted the game logic within smart contracts, enhancing user experiences.🔐 Optimized and managed ERC1155 and ERC721 contracts for seamless functionality.🔄 Engineered a Proxy contract to centralize shared data across the protocol, ensuring scalability and operational efficiency.🤝 Collaborated closely with product and design teams to conceive and implement scalable and secure blockchain solutions.🧪 Conducted thorough testing and validation of smart contracts using Hardhat, Solhint, Solidity-coverage, and Slither, ensuring robustness and reliability.🔍 Conducted extensive research and experimentation with emerging blockchain technologies and tools to stay at the forefront of industry advancements.✅ Maintained a commitment to writing clean, maintainable, and well-documented code, fostering efficient development and collaboration.👁️‍🗨️ Actively participated in code reviews and testing processes, upholding the highest standards of software quality.

Successfully manage, review, allocate, analyze, forecast and improve the Team Pipelines. Bring new ideas and strategies for all the different markets to improve the International Sales and the Customer Experience. Leading an international team and always reaching the KPIs.

Summer season and first job when I landed in Barcelona. Following high level standards and providing a profesional service to our customers.