1. Development work: Responsible for the front-end function development and maintenance of blockchain projects, including the implementation of wallet integration, contract interaction, and data display modules. 2. Requirement analysis: Work closely with product, design, and backend teams to participate in requirement analysis and achieve high-quality front-end interfaces. 3. Page construction: Based on the design draft, perform high fidelity restoration of the page, compatible with mainstream browsers and devices. 4. Data interaction: Implement front-end and smart contract interaction functions through Web3.js, Ethers.js, or other related tools, as well as front-end and back-end data interaction functions. 5. Front end optimization: Optimize the loading speed of front-end pages, improve interactive performance, and reduce resource consumption. 6. Maintenance and documentation: Participate in code reviews, maintain and optimize existing front-end code, write development documents and technical specifications.