Contact person: Business Client

Phone:Show

Email:Show

Location: Surakarta, Indonesia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Project Brief: Game Top-Up Website Development

Summary
We are seeking an experienced Fullstack Freelance Developer to build a complete Game Top-Up Website with unique features, inspired by service models such as Cod**shp, U**pin, etc. This project requires robust Backend development to manage transactions, voucher codes, and game/gateway API integration, as well as a responsive and user-friendly Frontend.

I. Key Features & Functionality
A. Account and Security System
Registration/Login via Mobile Number:

Users must register or log in using their mobile number.
WhatsApp OTP Verification:
OTP Anti-Spam:

B. Top-Up and Payment System
Payment Gateway (Wallet/Cash Top-Up)

This feature must be able to be activated or deactivated (ON/OFF) via the Admin Panel.

Physical Voucher System (Code/QR Code)

Redeem Function: This Code/QR Code can be redeemed by users on the website

Redeem Security: Each QR Code/Code must only be used for a single-use redeem to prevent fraud.

C. Game Integration & Product Distribution
Game Account Validation:

Top-Up Mechanism:

Instant Top-Up (Auto/Instant):

Voucher Distribution (Product Code):

D. Admin & Customer Support
Admin Panel:

Critique, Suggestion, & Compliment Page:

The system must provide a dedicated page for users to submit feedback
Access to this page is only for registered users.

Auto Reply Bot (AI/Bot):

Implementation of a simple AI/Bot to provide automatic replies (auto reply) to customer complaints or reports.


II. Technical Requirements & Tech Stack
Capability: Fullstack Development (Capable of handling both frontend and backend).
Backend
Frontend
Database:
Integration with APIs as well as WhatsApp API.

III. Deliverables & Timeline
Deliverables:

Game Top-Up Website (Frontend & Backend).

Complete Admin Panel.

Technical documentation.

Complete Source Code.

Timeline: Please insert your desired estimated time

IV. Budget
Please insert your prepared budget range or state "Negotiable"

Preferably developer from Indonesia for easier communication and post-project maintenance, but we are open for developer from outside of Indonesia as well." (client-provided description)