1. Participate in cross-platform mobile application development using the Flutter framework, focusing on the Android platform, ensuring consistency in application functionality and user experience. 

2. Implement interface development and functionality logic based on product requirements, collaborating with the team to execute technical solutions. 

3. Engage in performance optimization of Flutter applications, including interface rendering and memory usage, to enhance user experience. 

4. Develop and maintain a foundational component library, writing highly reusable code to support rapid project iteration. 

5. Assist in bug fixing, participate in version updates, and iterative feature development. 

6. Stay updated on the development of the Flutter ecosystem, learning and exploring new technologies to contribute to the team's technical knowledge base. 

7. Conduct simple dynamic packaging and build optimization based on requirements to enhance development and release efficiency. 

8. Draft necessary technical documentation to assist the team in improving development standards and efficiency.