Flutter Application Architecture Refactor
Transitioning a large-scale mobile app to BLoC architecture with strict state separation, significantly reducing memory leaks and UI lag.
The Challenge
The Flutter application suffered from performance issues, memory leaks, and unpredictable UI behavior due to poor state management. The original architecture mixed business logic with UI components, making the codebase difficult to maintain and scale. Users experienced frequent crashes and slow response times.
Our Solution
We refactored the application using BLoC architecture with strict separation of concerns
BLoC Architecture
Implemented BLoC pattern for clean separation of business logic from UI components with reactive state management.
State Management
Created centralized state management with proper dependency injection and event-driven architecture.
Performance Optimization
Optimized widget rendering, implemented lazy loading, and fixed memory leaks through proper resource management.
Reactive Streams
Built reactive data streams using RxDart for real-time updates and efficient data flow management.
Results & Impact
Technology Stack
Flutter development technologies