User Experience Improvement: Redesigning the UI to enhance usability while ensuring a visually appealing layout was essential for increasing user engagement.

Backend Scalability: Developing a scalable backend architecture that could handle increased user traffic and support new functionalities posed significant technical challenges.

Data Security Compliance: Ensuring compliance with banking regulations and maintaining high standards of data security throughout the app's development was paramount.

Integration of New Features: Implementing new features such as enhanced analytics, personalized notifications, and improved transaction tracking required careful planning and execution.