1. Responsible for product requirement analysis and review, developing testing plans, designing testing schemes and test cases, conducting functional, interface, performance, automation, security and other tests; 2. Responsible for executing and continuously optimizing test cases, complying with testing standards, recording, analyzing, following up, and optimizing test results, ensuring and improving software quality; 3. Responsible for identifying issues in the testing/production environment, providing timely feedback and tracking, and assisting developers in resolving various problems; four

1. Responsible for user operations within the platform product, planning and executing product activities to improve user engagement, retention, and conversion rates; 2. Develop operational strategies based on product features and user behavior, optimize user experience, and enhance core product indicators; 3. Conduct in-depth analysis of user data, explore user needs, and design refined operational solutions for the user funnel model; 4. Develop a more comprehensive product redesign plan, propose requirements for building and optimizing the product backend, and collaborate with the technical and product departments

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: through Web3.js and Ethers.js