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Core Flutter concepts, widgets, lifecycle, and framework fundamentals

Fundamental Dart programming concepts including data types, variables, operators, and language features

General Flutter and mobile development questions

State management solutions including GetX, BLoC, Riverpod, Provider, and Redux

REST APIs, HTTP requests, JSON serialization, and network protocols

Development tools, version control, CI/CD, deployment, and project management

Platform channels, native code integration, and platform-specific features

App performance optimization, rendering, memory management, and build modes

Asynchronous programming with Futures, Streams, Isolates, and async/await

Flutter widgets, layouts, UI components, and responsive design

Object-oriented programming principles: polymorphism, inheritance, encapsulation, and abstraction

Architectural patterns like MVC, MVVM, MVP, Clean Architecture, and design principles

Local and cloud databases, storage solutions, and data persistence

Navigation patterns, routing strategies, and navigation packages

App monitoring, analytics, and performance tracking

Security best practices, authentication, encryption, and secure storage

Advanced Flutter and Dart concepts for experienced developers

Popular Flutter packages and plugins

Flutter web, cross-platform development, and framework comparisons