Educational Payment Collection Portal Development

Project Title: Full Stack Developer Needed – Payment Collection Portal (.NET Microservices + [login to view URL] + Subscription System) Project Description: We are looking for an experienced Full Stack Developer or Team to develop a secure and scalable Payment Collection Portal using .NET Microservices architecture for the backend and [login to view URL] for the frontend. The platform will allow students to make payments/subscriptions online and administrators to manage collections, users, and reports through a dedicated dashboard. The system must follow modern software architecture, strong security practices, and suitable backend design patterns. Scope of Work: - Develop backend using .NET Microservices architecture - Build a responsive frontend using [login to view URL] - Implement student and admin dashboards - Integrate subscription-based payment system - Implement secure authentication and authorization - Apply appropriate design patterns and clean architecture - Ensure high security and scalability Main Modules & Features 1. Authentication & Security - Secure User Registration and Login - OTP / Email verification - JWT-based authentication - Role-based access control (Student / Admin) - Protection against common web vulnerabilities (OWASP standards) 2. Student Dashboard - User profile management - View available subscription/payment plans - Make online payments - Payment history and receipts - Download invoices - Notifications for due payments 3. Admin Dashboard - Manage students and users - Create and manage subscription plans - Track payment collections - Generate reports and analytics - Manage invoices and transactions - Dashboard with collection statistics 4. Payment & Subscription System - Payment gateway integration (Razorpay / Stripe / PayU or similar) - Recurring or one-time subscription plans - Automatic invoice generation - Payment status tracking - Transaction logs 5. Backend Architecture - .NET Microservices architecture - API Gateway - Service-to-service communication - Clean Architecture principles - Implementation of suitable Design Patterns such as: - Repository Pattern - Unit of Work - Dependency Injection - Factory Pattern - CQRS (if required) 6. Security Requirements - Secure API authentication - Encrypted sensitive data - Rate limiting and API protection - Secure payment processing - Proper logging and error handling - Role-based authorization Technical Stack (Preferred): - Backend: .NET Core / ASP.NET Core Microservices - Frontend: [login to view URL] (React) - Database: PostgreSQL / SQL Server - API Communication: REST or gRPC - Authentication: JWT + OTP - Payment Gateway Integration Deliverables: - Complete frontend and backend source code - Fully functional Payment Collection Portal - API documentation - Database schema and architecture documentation - Deployment guide We are looking for a skilled developer who can build a secure, scalable, and production-ready system with clean architecture and best development practices.

Mã dự án: 40347557