Fix Flutter Riding App Issues

I'm seeking an experienced Flutter developer to address some issues in my Flutter-based riding app. The primary concern is feature malfunctions, which tend to occur during busy hours. I need someone who can identify the root causes and implement effective solutions to ensure smooth app functionality.

Key Requirements:
- Diagnose and fix feature malfunctions in the app
- Focus on improving app stability during peak usage times
- Conduct thorough testing to ensure issues are resolved

Ideal Skills and Experience:
- Strong proficiency in Flutter development
- Experience with debugging and resolving app malfunctions
- Ability to work efficiently under pressure and meet deadlines
- Good communication skills for reporting progress and challenges

If you have the expertise to enhance the reliability of my app, I would love to hear from you.