Mario Henry has 4 years of experience in Blockchain development, with solid knowledge in HTML, CSS, JavaScript, and TypeScript. He possesses a strong background in frameworks such as ReactJS and NestJS, along with related tools like Styled-components, Tailwind CSS, and Web3-react. Mario is experienced in building and working with RESTful APIs and boasts extensive knowledge of Blockchain technologies and frameworks including Solidity, Sui & Aptos Move, and Hardhat. With strong problem-solving skills, he thrives on challenges. Mario enjoys interviewing, onboarding, and training new team members, as well as supporting their growth. He is capable of delivering presentations and communicates efficiently in English. Additionally, he collaborates seamlessly with various teams, such as business analysts, product owners, and the design team, to understand stakeholder requirements.