L3 Matrix

Project Challenges

Implementing multi-tenancy with subdomains for academy-specific access.

Ensuring complete data isolation while maintaining shared infrastructure required careful routing, access control, and configuration management.

Ensuring secure role-based access control for five different user types.

Designing granular permissions across five user types demanded a flexible yet secure RBAC structure to prevent unauthorized access.

Managing online and offline exam workflows, including re-attempts, remarks, and pass/fail tracking.

Handling varied exam scenarios re-attempts, remarks, grading, and pass/fail rules introduced complexity in logic and data consistency.

Designing a notification system that adapts to each user’s role.

Notifications had to be context-aware, delivering the right information to the right users without overwhelming them.

Handling course purchase and subscription models within the platform.

Integrating payments, subscriptions, access control, and renewals required seamless coordination between billing and learning systems.

Enabling scalability and clean separation of data for multiple academies.

Ensuring long-term scalability while maintaining strict data boundaries across academies was critical for platform growth.

Ideas and Solutions

Used subdomain-based routing to isolate each academy while keeping shared infrastructure centralized.

Each academy was deployed on its own subdomain with isolated data layers, while shared services were optimized for performance and maintainability.

Designed a modular RBAC (Role-Based Access Control) engine to restrict actions by user role and academy scope.

A flexible role-based access control system dynamically restricted actions based on user role and academy, ensuring both security and scalability.

Developed an exam management engine that supports assignment, grading, re-exams, and pass progression.

The exam engine supported assignments, grading workflows, re-exams, and progressive pass logic covering both online and offline use cases.

Integrated dynamic notifications for role-specific events like assignments, grading, purchases, and system actions.

Smart notifications were triggered based on events like enrollments, grading, purchases, and system updates, improving engagement and responsiveness.

Implemented a salesperson portal to promote courses and drive conversions with tracking.

A separate sales module enabled representatives to promote courses, track conversions, and improve revenue attribution.

Created an Exam Team reviewer module for third-party validation without giving full admin access.

External reviewers could validate exams without full admin access, ensuring transparency while maintaining platform security.

Results and Benefits

Successfully launched a scalable, multi-academy platform with individualized branding per academy via subdomains.

A robust multi-tenant architecture allowed multiple academies to operate independently under one platform, each with its own branding, courses, and users without compromising performance or scalability.

Empowered over five types of users with tailored dashboards and permissions.

Custom dashboards and permissions ensured each user role accessed only relevant features, improving usability, security, and operational efficiency across the platform.

Streamlined exam workflows with online/offline support, manual grading, and pass-fail logic.

End-to-end exam management simplified assessments through flexible exam modes, manual grading options, reattempt handling, and automated pass/fail logic.

Boosted academy engagement through an integrated sales channel and notification engine.

Built-in sales tools and real-time notifications improved student engagement, increased course purchases, and enabled faster communication across the ecosystem.

Provided a centralized system that supports course delivery, student learning, performance evaluation, and communication under one umbrella.

A unified platform brought together course management, learning progress, performance tracking, and reporting reducing administrative overhead and improving insights.