Mobile App Migration: Xamarin to Flutter + Backend Migration to Python

Mobile Application Migration Migrate existing Xamarin Android application to Flutter Replicate current UI/UX and workflows Ensure compatibility with latest Android and Google Play Store requirements Maintain existing user experience while improving performance and maintainability Business Logic Migration Analyze existing Xamarin codebase Recover and migrate all business logic, calculations, and algorithms Validate outputs against the existing application to ensure consistency Backend Migration Review existing backend components and APIs Migrate backend logic and services to Python Develop REST APIs as required Ensure secure authentication and data exchange Maintain compatibility with existing databases where applicable Dashboard Integration Ensure continued integration with existing Power BI dashboards No changes should be required to existing dashboard reports or visualizations Testing & Deployment Functional testing and bug fixing User Acceptance Testing (UAT) support Deployment support for Google Play Store Documentation and handover Deliverables Flutter mobile application source code Python backend source code API documentation Deployment documentation Successfully published Android application Knowledge transfer and support during transition