Unity Development: UI & Authentication Upgrade

Unity Developer Required (UI Integration + Authentication Updates)

We are looking for an experienced Unity Developer to implement and integrate the following features into our existing mobile application.

Scope of Work

1. Wallet Module UI Development
Develop and integrate only the following screens based on the provided design references:

Add Money Flow
Withdraw Money Flow

All UI assets, icons, and design references will be provided. The screens should be responsive and match the reference design closely.

2. Backend Integration Ready

Connect all UI forms and fields so data can be sent to API endpoints.
Proper validation should be implemented.
API integration is not required; I will handle the backend implementation myself.
Clean and maintainable code is expected.

3. Push Notification Setup

Firebase is already configured in the project.
Ensure proper FCM Token Registration.
Currently, the device token is being generated; it needs to be correctly registered and updated with the backend API whenever required.

4. Authentication Update
Replace the current OTP-based authentication system with:

Mobile Number + Password Signup
Mobile Number + Password Login
Validation and error handling
Keep Firebase configuration intact
Requirements
Strong experience with Unity (Android/iOS)
Firebase Integration (FCM)
API Integration Experience
Clean UI implementation skills
Ability to complete work quickly and professionally
Deliverables
Add Money Screens (as per reference)
Withdraw Money Screens (as per reference)
FCM Token Registration Implementation
Mobile Number & Password Login/Signup System
Source Code with proper documentation

Please share:

Your Unity portfolio/projects
Estimated timeline
Fixed price quotation

This is a small and straightforward task. All design assets and references are ready.