• Very competent in data structure and algorithm
• Very competent in APIs integration with Restful APIs, GraphQL, and Web Socket
• Deep hands-on technical expertise in building cross-platform mobile app using Flutter and Dart
• Deep understanding of Clean Architecture patterns and best practices for Flutter
• Strong knowledge of the flutter state management such as Provider and BLoC
• Experience with offline storage, asynchronous programming, and performance tuning
• Experience with Image Caching, Firebase Cloud Messaging and Crash Analytics
• Some knowledge of native app development such as iOS (Swift) and Android (Kotlin or Java)
• Experience in using method channels to invoke native APIs
• Experience in Git
• Experience in writing unit tests
• Experience in releasing Flutter app to AppStore or PlayStore
• Performs other tasks as assigned by the direct supervisor.