Reward App Survey Integration

I already own the full source code for a rewards-based mobile app bought from a popular marketplace. The current build lets users earn coins through pre-integrated offers, but it lacks a native survey feature and the interface still looks exactly like the marketplace template.

What I need now

1. Manual survey module
• From the admin panel I must be able to create a survey, choose how many questions it holds, and set the exact coin payout for completing it.
• Surveys should display in-app, record each user’s answers and completion status, then credit coins automatically.
• Results have to be viewable in the same admin area for quick export or review.

2. UI makeover
• Apply a fresh colour palette, updated typography and icons, plus a cleaner navigation flow so the app feels unique rather than “out-of-the-box”.
• All screens—home, wallet, offer wall, survey list, settings—should follow the new style guide you create.

Tech overview
You will be working with an existing codebase (Android & iOS builds plus a PHP/Laravel admin panel). The project is already live on Firebase for push and analytics. Stick to those frameworks unless there is a compelling reason to adjust them; stability and fast turnaround matter most.

Deliverable checklist
– Fully functional survey feature wired to coin rewards
– Updated admin views for survey creation, editing, statistics
– Complete UI assets and code changes merged into both mobile builds
– Short hand-off document or Loom walkthrough showing where the new code lives

Acceptance criteria
The app must compile with no additional warnings, surveys must credit the correct coin amount on first try, and UI elements should pass basic accessibility contrast checks.

If you can achieve all of the above within my budget and provide a clear timeline, please place your bid and mention any similar projects you have delivered.