With over 3 years of professional expertise in JavaScript technologies, including React JS, Next JS, D3 JS, Mongo DB, Express JS, and Node JS, I am a seasoned master in both frontend and blockchain development. My robust experience in building sophisticated applications using the JavaScript MERN stack is complemented by my proficiency in Redux, Zustand, MobX, Babel + ES6, and Webpack for crafting seamless single-page applications. In the blockchain realm, I possess extensive knowledge and hands-on experience with Solidity, RUST, Web3.js, Viem, and Ethers.js. Having contributed to numerous open-source blockchain projects, I have honed my skills in working with smart contracts, ensuring secure and efficient decentralized solutions.