luis51012

Reduced gas consumption by 25% by optimizing smart contract code. Optimized smart contract operations, slashing gas costs by 30% for all users across 5 major DApps. Engineered a $50 mln. ICO, significantly boosting the platform's liquidity and user base. Managed the development and deployment of 10+ smart contracts for high-value projects, with budgets exceeding $100 mln. Achieved a 100% security audit pass rate for all developed contracts by implementing rigorous testing and code review processes

FroanX combines credit cards, payments, and expenses into one experience. Participated in the development and maintenance of the application Led the team of 2 developers to develop a front-end reporting system for FroanX's internal clients Developed software that helped customers to simulate loans which increased the loans by 10% Designed and developed 2 micro-services

Engineered and launched user-focused web applications utilizing Tailwind CSS, resulting in a 40% increase in user engagement and reducing page load times by 25%. Enhanced user interface responsiveness by 35%, leading to a 20% rise in user sati sfaction and a 10% increase in client retention. Established 13 Buy/Sell/Trade NFT platforms using crypto wallets, including Metamask, Hiro(Stacks) and Dapper(Flow). Developed 16 Cross-chain DAPP including Ethereum, Arbitrum, Avalanche, XDAI, Fantom, and Polygon

Spearheaded the development of a blockchain-based supply chain management platform, reducing processing time by 40% and increasing transparency. Collaborated with Backend team to build 5 responsive single page applications and 10 mobile applications using ReactJS. Teamed with 5 backend developers to build an advanced middleware for NodeJS microservices. Created 20 Node.js REST APIs using Express and Fastify frameworks following Micro Services Architecture.

Spearheaded the development of a responsive dashboard system, reducing load times by 30% and enhancing data visualization capabilities. Orchestrated the integration of user feedback loops into the development process, resulting in a 35% increase in ratings. Conducted code reviews and provided technical guidance to junior developers, resulting in a 20% improvement in code quality and adherence to best practices. Executed performance monitoring and optimization strategies, reducing time to first paint by 50% and improving overall application performance.