During my service at Mehr Iran bank, I successfully transformed the Mehr Iran Foundation's website from the React framework to Angular. This experience included a detailed analysis of the initial state, reasons for choosing Angular, and the execution of tasks such as:1. Code Reverse Engineering and Analysis: - Examination and analysis of the existing code using the React framework. - Identification of structures and patterns in use.2. Alignment of Component Structures: - Alignment and conversion of React components to equivalent components in Angular. - Harmonizing React features with equivalent features in Angular.3. Testing and Bug Resolution: - Execution of unit quality tests on components and implemented changes. - Tracking and resolution of errors and issues arising from the changes.Additionally, the results encompass:1. Performance Enhancement: - Improved website performance and page loading speed using Angular features and optimizations. - Performance comparison before and after the transformation using performance management tools.2. Compatibility with Technologies: - Enhanced compatibility with various technologies, facilitating integration with diverse tools and services. - Implementation of better interactions with external APIs and services.3. Enhanced User Experience: - Improved user experience through the use of Angular features for better structuring and dynamic pages. - Increased responsiveness and navigation capabilities on the site.4. Streamlined Development and Maintenance Process: - Creation of simpler processes for development and maintenance using Angular. - Reduction in testing time and faster implementation of changes using Angular testing features.