Enhance "Elite Battle" Android App & AWS Migration

Job ID: 39655303

Budget: ₹8,000 – ₹12,000 INR

I have an Android app called "Elite Battle" and its admin panel already built using Android Studio. I need the following things done:

1. Fix Existing Glitches:

Login screen issue (not logging in properly).

Admin panel issue (staff section taps and goes back automatically).



2. UI Changes (3-4 Screens):

Change colors, font size, and background styles.

3. New Features to Add:

Chat + Media Sharing (images, screenshots) inside match section.

"My Matches" section – show user the matches they joined.
QR-based Payment & Coin System – user enters amount, QR generates, on payment coins reflect instantly.

4. Backend Migration:

Migrate full backend from existing system to AWS (no Firebase to be used).

Ensure security, token handling, and performance optimization.

App is already 90% built. I just need bug fixes + features + backend migration.

My budget is ₹10,000 - ₹12,000 Please bid only if you are confident with Android + AWS and can deliver within 1–4 days.

Note: Firebase or any other backend is not acceptable. AWS only.