Mobile App Development using Flutter & Flutterflow

Qing

Qing Chen

Mobile App Development using Flutter & Flutterflow

I collaborated with this company to improve user experience and optimize the app’s performance. The goal was to streamline discovery, make community interactions more engaging, and ensure smooth performance across devices.

🔑 Key Contributions

1. Feature Enhancements
Introduced personalized review feeds so users see trending dishes and restaurants nearby.
Added advanced search & filtering (by cuisine, rating, location) to make discovery easier.
Implemented a bookmark & favorites system so users can quickly access saved restaurants.
2.Performance Optimization
Reduced app startup time by optimizing image loading and API calls.
Improved responsiveness on older Android devices.
3.User Experience Improvements
Refined rating & review submission flow with simplified forms and better feedback validation.
Enhanced profile pages with user stats, contribution highlights, and badges.
4.Content & Community Management
Developed admin tools for moderating reviews, managing flagged content, and verifying restaurants.
Streamlined push notifications for new reviews, replies, and trending dishes.

🛠 Technologies Used

Frontend: React Native, Java/Kotlin (Android)
Backend: Node.js, Express, MongoDB
APIs & Tools: Google Maps API (for restaurant location), Firebase (for push notifications, analytics)
Optimization Tools: Android Profiler, Lighthouse (PWA performance)

📊 Impact

25% faster app load times on Android devices.
Higher user engagement with personalized feeds and bookmarking features.
Improved content quality with admin moderation and verified restaurant badges.
Increased retention due to better notifications and gamified user profiles.

✅ Outcome

The updated app now provides a smoother, more engaging platform for food lovers. Users can easily discover new restaurants, share their favorite dishes, and connect with a vibrant foodie community.
Interface Overview
Interface Overview
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Posted Sep 11, 2025

Developed and optimized a Flutter-based restaurant management app, improving user experience, performance, and overall app efficiency.