Need Advice...

Hey, just joined the community and Hello.
As a junior/newbie what do i need more asking advice form senior's and thanks...

So my i just recently completed my (MCA) created a project to present in hiring.
using (MERN) Stack and cloud storage (cloudinary).i tried to do most of the thinks i thought with proper (Git) history maintained and planning to deploy it before interview i used postman for endpoints testing.

Core Features

1. Authentication & Authorization
2. Book/Resource Management
3. User Management
4. Admin Dashboard with Real-Time Stats
5. Auto Cache Refresh System (stale Data)
6. Clean Component-Based Architecture

Security

1. JWT Authentication (Access + Expiry tokens)
2. bcrypt Password Hashing with Salt
3. Verification Token for Sensitive Actions (Delete)

Performance & UX

1. React Query for Smart Caching
2. Global Cache Manager (Auto Invalidation)
3. Optimized API Layer with Interceptors
4. Responsive UI/UX Across Devices