I have an existing app built with Flutter, Python, Node.js, and the Frappe Framework. I am looking for an experienced full-stack developer to fix several issues and perform system improvements. Project Requirements: 1. Post Publishing Error There is an issue when publishing a post, showing the message "Cancelled". The problem may be related to the backend or the database. I need someone to identify the root cause, fix it, and ensure normal posting functionality. 2. Password Requirement Adjustment The current password rules are too strict. I need to reduce the requirements so users can use simpler passwords such as: Ahmad1234. 3. Membership Number System The app automatically assigns membership numbers (1, 2, 3, ...). I need the following updates: - Reset all membership numbers and start again from 1. - Add a feature so that when a user is deleted from the admin panel, the membership numbers automatically shift to maintain sequence with no gaps. Example: Before deleting: Sara — 10 Ahmad — 11 Maya — 12 After deleting Ahmad: Sara — 10 Maya — 11 Tech Stack: Backend: - Frappe Framework - Python - Node.js Frontend: - Flutter Cloud Services: - Microsoft Azure Responsibilities: - Investigate and fix the post publishing issue. - Review and debug the backend and frontend connection. - Adjust password rules as requested. - Modify and improve the membership numbering system. - Ensure stable performance and functionality. - Provide a brief report explaining the root cause and recommended preventive actions. Preferred Qualifications: - Experience with Frappe Framework and Flutter. - Strong debugging and problem-solving skills. - Good communication and timely updates. To Apply: Please provide: - A short summary of your experience. - Examples of similar projects you have completed. - Your estimated time and cost to deliver the full solution.