
Fullstack banking application with secure authentication and user profile management.
Secure JWT authentication
User profile management
Personalized banking dashboard
Documented REST API
Responsive design
State management with Redux
70.3%+
TypeScript typing
Of codebase
Secure
JWT Authentication
With refresh tokens
Documented
REST API
With Swagger
Optimized
Redux
Global state management
100%
Responsive
Mobile to Desktop
Validated
MongoDB Schemas
With Mongoose

JWT authentication with validated form
JWT authentication with refresh tokens requires careful attention to expired token management and secure rotation. Always validate server-side, never trust client data.
Using TypeScript on both sides (frontend/backend) allows sharing types and significantly reduces API integration errors. The initial investment pays off handsomely.
Documenting the API from the start with Swagger/OpenAPI greatly facilitates frontend development and helps detect interface inconsistencies earlier.
Redux Toolkit drastically reduces boilerplate compared to classic Redux. Slices and createAsyncThunk simplify handling asynchronous API calls.

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