Comprehensive GSM Service Platform Development - 05/04/2026 16:05 EDT

Hello,

I am looking for an experienced full-stack developer (or team) to build a complete GSM service platform with a credit-based system.

This project includes:

A Windows desktop tool
A web-based admin/reseller/user panel
API integration with external GSM service servers

The platform will allow users to purchase credits and use those credits inside the tool to perform mobile servicing operations via API.

Core Requirements:
Desktop Software (Windows)
Login system (connected to web database)
Server status indicator
Service operation buttons (via API)
Job processing (start/stop)
Job history
Auto credit deduction
Clean, modern UI
Web Application


Admin Panel

Manage users & resellers
Credit management system
API configuration (add/edit/remove APIs)
Monitor all jobs/orders
Dashboard (stats, logs)


Reseller Panel

Create/manage users
Transfer credits
View reports


User Panel

Buy credits
View balance
Job history
API access (optional)
API Integration
Connect with third-party GSM service providers
Send requests and receive responses
Handle success/failure automatically
Logging system
Credit System
Credit-based usage
Each service deducts credits
Real-time balance update

Technical Requirements:
Backend: PHP (Laravel) OR Node.js
Desktop Tool: C# (.NET, WinForms or WPF)
Database: MySQL
API: RESTful API
Secure authentication (JWT or similar)
What I’m Looking For:
Proven experience in similar systems
Strong API integration skills
Clean and scalable coding
Long-term collaboration possible

When Applying, Please Include:
Your portfolio
Similar projects (very important)
Your tech stack suggestion
Estimated timeline
Budget or hourly rate
Project Goal:

To build a scalable, secure, and user-friendly GSM service platform for global customers.