angelson

song

I have been working in web and mobile development for over 8 years. During this period, I have successfully built numerous web frontends, backends, and mobile applications. For the backend, I utilize Nest.js, Express.js, Laravel, Flask, AWS Lambda, socket.io and MQTT with databases like MongoDB, MySQL, AWS DynamoDB, Redis and Firebase. On the frontend, I am proficient in React.js, Next.js, Angular, MUI, Tailwind CSS, and Ant Design. Additional, WordPress full-stack +6 years. For the last 4 years, my focus has shifted to blockchain development, I have been actively involved in projects related to DeFi, DEX, NFT, and MEV bots. I have developed several smart contracts using Solidity and Rust and have successfully deployed them on various networks including BSC, Ethereum and Polygon using tools like Hardhat, Truffle and Anchor. Additionally, I have integrated web3.js/ethers.js to interact with smart contracts from web frontends built with React.js, Angular, Vue.js and other industry-s