Educational Platform - Online Learning Management System

Business Challenge

A consortium of 12 universities needed a unified learning management system to replace multiple disparate platforms and provide consistent online education experiences across all institutions during the rapid shift to online learning.

Educational Challenges:

• Platform Fragmentation: 8 different LMS systems across universities
• Scalability: Sudden 400% increase in online learning demand
• Video Delivery: Need for reliable video streaming for 100,000+ students
• Assessment Tools: Limited online testing and grading capabilities
• Accessibility: WCAG 2.1 AA compliance required
• Integration: Connect with existing student information systems
• Mobile Access: Students needed full mobile functionality
• Collaboration: Limited tools for student-teacher and peer interaction

Our Solution

We created a comprehensive, scalable learning management platform using Rails with advanced features for modern online education.

Platform Capabilities:

• Course Management: Comprehensive tools for course creation and management
• Video Platform: Integrated video hosting with Vimeo for lectures
• Assessment Engine: Advanced quiz and exam creation with multiple question types
• Grade Management: Automated grading with rubrics and grade books
• Discussion Forums: Threaded discussions with moderation tools
• Live Classes: Zoom integration for synchronous learning
• Assignment System: File uploads, peer review, plagiarism detection
• Analytics: Learning analytics and student progress tracking

Technical Implementation:

• Rails 7 with Hotwire for responsive, real-time updates
• PostgreSQL with full-text search for course content
• Active Storage with S3 for document and video storage
• ActionCable for real-time collaboration features
• Sidekiq for background job processing (grading, notifications)
• LTI 1.3 integration for third-party educational tools
• WCAG 2.1 AA compliant interface
• Progressive Web App for mobile access

Educational Impact

The platform transformed online education delivery across all institutions:

Adoption Metrics:

• Student Users: 100,000+ active students
• Faculty Users: 5,000+ instructors
• Courses: 5,000+ active courses
• Course Completion: 87% completion rate (vs 64% previously)

Learning Outcomes:

• Student Satisfaction: 4.6/5 average rating
• Engagement: 45% increase in discussion participation
• Grade Performance: 12% improvement in average grades
• Accessibility: 100% WCAG 2.1 AA compliance

Operational Benefits:

• Cost Savings: $2.8M annual savings from platform consolidation
• Support Reduction: 52% decrease in technical support tickets
• Time Savings: Faculty save 8 hours/week on administrative tasks
• Uptime: 99.95% availability during peak registration

Scale Achievement:

• Successfully handled 50,000 concurrent users during exams
• Processed 2M assignments in first year
• Delivered 500,000 hours of video content
• Maintained sub-2 second page loads

Technologies Used

Ruby on Rails 7, PostgreSQL, Redis, Sidekiq, ActionCable, Active Storage, AWS S3, Vimeo API, Zoom API, WebRTC, ElasticSearch, Turnitin API, Canvas LTI, React, AWS ECS