Free Fire Diamond Top-Up App Development

Title: Flutter Developer Needed for Free Fire Diamond Top-Up Mobile App

Description:

Hi Developers,

I want to build a mobile app using Flutter for Free Fire Diamond Top-Up. This will be a simple MVP, but must be functional and stable.

Features Required:

1. User enters Free Fire Player UID


2. Selects Diamond Package (60, 120, 310, 520 etc.)


3. Payment via bKash / Nagad / SSLCOMMERZ (choose one for MVP)


4. Order info saved in backend + call reseller API (like UniPin/SEAGM)


5. User can see order status & history


6. Push notifications when top-up is complete



Requirements:

Flutter + Mobile App experience

Payment gateway integration (Bangladesh)

API integration experience (Reseller / Top-Up)

Clear communication & milestone-based delivery


Budget & Timeline:

Budget: 5,000 – 15,000 BDT (or $50 – $150)

Timeline: 1–2 weeks for MVP


Please provide:

1. Portfolio or examples of similar apps


2. Estimated time & cost


3. Preferred payment method (Payoneer / Wise / bKash / Nagad)



Bonus:

If you can also build backend (Node.js / Django + database), that will be appreciated


Milestone Suggestion:

1. UI/UX ready → 30% payment


2. Payment + API Integration tested → 40% payment


3. Final delivery & bug fixes → 30% payment



Thanks!