LEB-EX is a modern full-stack web platform designed to help local businesses manage their operations efficiently through a centralized, role-based system.
The platform focuses on scalability, security, and real-world business workflows.
LEB-EX is built as a Final Full-Stack Web Development Project and simulates a real production-ready SaaS platform.
- Centralize business management in one platform
- Provide role-based dashboards and permissions
- Improve staff and operational efficiency
- Use modern, industry-relevant technologies
The platform allows businesses to operate through a secure dashboard system.
- Centralized business dashboard
- Staff and role management
- Subscription-based access
- Secure authentication & authorization
- Clean and scalable architecture
LEB-EX uses Role-Based Access Control (RBAC) to manage permissions.
-
Super Admin
- Full control over the platform
- Manage all businesses and users
- Control subscriptions and system settings
-
Business Admin
- Manage their own business
- Add and manage staff
- View dashboards and analytics
- Configure business settings
-
Staff
- Access assigned tasks and operations
- Limited permissions based on role
- Secure authentication using NextAuth
- Role-Based Access Control (RBAC)
- Business dashboard with analytics
- Staff management system
- Subscription management
- RESTful API routes
- Clean modular architecture
LEB-EX follows modern architectural principles:
- Frontend & Backend: Next.js 16 (App Router)
- API Layer: Next.js API Routes
- ORM: Prisma
- Database: PostgreSQL
- Authentication: NextAuth
- Styling: Tailwind CSS
- Separation of concerns
- Server & Client Components
- Scalable and maintainable structure
- Next.js 16
- Prisma ORM
- PostgreSQL
- NextAuth
- Tailwind CSS
- JavaScript
| Challenge | Solution |
|---|---|
| Prisma relations errors | Careful schema design |
| Authorization complexity | Middleware-based RBAC |
| App Router behavior | Clear server/client separation |
| Data consistency | Prisma Studio & iterative testing |
The demo includes:
- User login & authentication
- Business dashboard overview
- Staff management
- Business settings & permissions
- Solves real-world business problems
- Built using modern, market-relevant technologies
- Scalable and production-ready architecture
- Demonstrates strong full-stack engineering skills
- Online payment integration (Stripe / PayPal)
- Real-time notifications system
- Mobile application (React Native)
- Performance optimization and caching
git clone https://github.com/your-username/leb-ex.git
cd leb-ex
npm install