Need to change my flutter code , need to add new functionality

I am looking for a Flutter developer who can help me make some changes to my existing code and add new functionality to my project. The specific functionality I need to add includes user authentication, push notifications, and database integration.

Requirements:
- Experience with Flutter and Dart programming languages
- Proficiency in UI design and making UI changes
- Knowledge of user authentication techniques and implementation
- Familiarity with push notification services and their integration into Flutter apps
- Understanding of database integration and management in Flutter projects

Tasks:
- Review and modify the existing code to fix a functional glitch and a UI addition.

Timeline:
- The project needs to be completed within 1 day.

If you have the necessary skills and experience, and can meet the tight timeline, please submit your proposal.