Repair an existing java open source framework Ruoyi

I'm looking for a dedicated Java developer to fix the existing open source framework Ruoyi. Although no specific aspects need to be fixed are specified, a skilled developer with a keen eye for detail may be able to pinpoint areas for improvement through thorough analysis.

The ideal candidate will have:
- Proficient in Java development and frameworks.
- Requires familiarity with shiro framework
- In-depth knowledge or experience in user management, role-based access control and data visualization as these are typical characteristics of the Ruoyi framework.

Specific improvements and expected outcomes of this restoration project have yet to be determined. However, a successful fix may mean performance enhancement, error reduction, or functionality improvements. In your application, please provide:
- Detailed information about your past work and experience.
- Comprehensive project proposal.

Your proposal should demonstrate an understanding of the ROW framework and provide a strategic approach to address potential issues and perform remediation.