Comprehensive Platform Modernization

We partnered with Eureka Centre to execute a two-phase modernization strategy that would address both immediate stability concerns and long-term scalability needs.

Phase 1: Backend Migration to Redwood.js with GraphQL

Objective

Eliminate stability issues and create a robust foundation for the educational platform

Approach

• Framework Selection: Chose Redwood.js for its modern architecture, built-in best practices, and excellent GraphQL support
• GraphQL API Development: Rebuilt the backend as a GraphQL API, providing more efficient and flexible data fetching for the tablet applications
• Data Migration Strategy: Developed a comprehensive migration plan to ensure zero data loss and minimal disruption to ongoing programs
• Flutter App Integration: Initially updated the existing Flutter application to consume the new GraphQL endpoints as a transitional step
• Performance Optimization: Leveraged GraphQL's query efficiency and implemented caching strategies to handle concurrent sessions more effectively
• Monitoring & Reliability: Integrated modern monitoring tools to proactively identify and address potential issues before they impact users

Key Improvements

• Eliminated the frequent crashes and timeouts that were disrupting educational sessions
• Created a more responsive experience through efficient GraphQL queries
• Implemented automated backup and recovery procedures for business continuity
• Established a scalable architecture capable of handling increased usage as programs expand

Phase 2: Tablet Application Rebuild with React Native

Objective

Create a modern, performant, and flexible tablet application for facilitators and students

Approach

• Technology Migration: Rebuilt the entire application from Flutter to React Native, leveraging its mature ecosystem and better performance characteristics
• Responsive Design Implementations: Created a truly responsive interface that adapts to different screen sizes and orientations
• Performance-First Development: Optimized every interaction to ensure smooth, lag-free operation during educational activities
• Offline Capabilities: Enhanced offline functionality to ensure sessions could continue even with connectivity issues
• User Experience Refresh: Redesigned key workflows based on facilitator feedback to make program delivery more intuitive

Implementation Strategy

We executed the project with minimal disruption to Eureka Centre's operations:

1. Parallel Development: Built the new Redwood.js backend alongside the existing system to allow thorough testing
2. Incremental Migration: First migrated the backend to GraphQL while updating the Flutter app to use the new endpoints
3. Staged Application Rebuild: Then rebuilt the tablet application in React Native while the GraphQL backend was already stable
4. Pilot Testing: Conducted extensive testing with select facilitator groups before full rollout
5. Phased Deployment: Rolled out updates program by program to ensure smooth adoption

The modernization project delivered significant improvements across all key metrics:

Operational Excellence

• Eliminated Stability Issues: Backend reliability was dramatically improved, ensuring consistent program delivery
• Improved Performance: Tablet application responsiveness significantly enhanced through efficient GraphQL queries and React Native's native performance
• Hardware Flexibility: Support for multiple device types reduced equipment costs and improved procurement options

Educational Impact

• Enhanced Engagement: Faster, more responsive applications kept students focused on learning rather than waiting for screens to load
• Increased Capacity: Improved system performance allowed for larger group sessions without degradation
• Better Facilitator Experience: Streamlined interfaces reduced cognitive load, allowing facilitators to focus on teaching

Technical Benefits

• Reduced Maintenance: Modern codebases significantly decreased time spent on bug fixes and updates
• Future-Ready Platform: New architecture positioned Eureka Centre to easily add features as educational needs evolve
• Improved Security: Updated frameworks and libraries addressed multiple security vulnerabilities

Looking Forward

With a stable, modern technology foundation in place, Eureka Centre is now positioned to:

• Expand their educational program offerings without technical constraints
• Integrate new interactive features as pedagogical approaches evolve
• Scale to serve more students across multiple locations
• Maintain a competitive edge in educational technology delivery

The successful modernization has transformed what was once a limiting factor into a strategic advantage, enabling Eureka Centre to focus on their core mission of delivering exceptional educational experiences to students throughout the region.