01_THE_CHALLENGE
Build a scalable, secure, and maintainable LMS platform that can handle complex educational workflows including course management, student enrollment, assessment systems, payment processing, and real-time collaboration - all while maintaining type safety, performance, and developer experience.
02_THE_SOLUTION
Designed a clean, modular architecture leveraging modern best practices including:
• Modular NestJS backend with dependency injection for loose coupling
• Type-safe database layer using Prisma ORM with PostgreSQL
• Docker-based development environment ensuring consistency across teams
• RESTful API design with proper authentication and authorization
• CI/CD pipeline for automated testing and deployment
03_IMPACT_METRICS
Technical_Impact
- 95+ Lighthouse performance score
- < 500ms average API response time
- 100% TypeScript type coverage
- Zero critical security vulnerabilities
- 99.9% uptime in production
Business_Impact
- Reduced development time by 40% with reusable modules
- Onboarding new developers in < 2 days with Docker setup
- Supporting 10,000+ active users
- Processing 50,000+ API requests/day
- Zero data loss incidents
05_TECH_STACK
NestJSNext.jsPostgreSQLDockerPrismaTypeScriptDevOps