• Faced issues with GetX state management due to duplicate controller registrations, leading to memory leaks and unstable behavior. Fixed this by cleaning up bindings and managing controller lifecycles properly.

• Encountered navigation conflicts caused by duplicate route definitions. Resolved this by reorganizing routes and removing duplicates.

• Initially used mock authentication, which blocked real backend integration. Replaced it with proper API integration using Dio interceptors and token handling.

• Handled complex and deeply nested data models that caused parsing errors by adding null-safety checks and validation.

• Experienced performance issues due to multiple animations running simultaneously. Optimized animations and ensured proper disposal of controllers.

• Faced silent failures and memory leaks due to missing error handling. Implemented user-friendly error messages and global error handling mechanisms.