Training Platform
National e-learning platform with structured courses, quizzes, real-time progress tracking, and certificate generation.
- Role
- Technical lead · Backend and platform architecture
- Scope
- Government training platform across web, Android, and iOS
- Core stack
- Next.js · React.js · React Native · NestJS
Project showcase
Selected screens from the shipped product and its core workflows.
Web application
Mobile application
What the project delivers
A national-scale, cross-platform e-learning solution built for the Government of Pakistan, designed to help individuals develop essential workplace skills such as communication, teamwork, leadership, and problem-solving. Available on web and mobile (Android & iOS), the platform delivers a seamless learning experience anytime, anywhere, and now serves thousands of trainees nationwide.
It features structured training modules with slide-based content, video lessons, and interactive quizzes, enabling users to learn at their own pace while tracking progress in real time. Led end-to-end from architecture through production deployment, the backend was built with Node.js, NestJS, PostgreSQL, and Prisma ORM, applying Domain-Driven Design (DDD) and modular architecture.
Asynchronous, event-driven workflows using message queues and the Outbox pattern ensure reliable event delivery and eventual consistency, while Redis caching and query optimization improved API performance by 35%. Deployed using Docker, NGINX, and CI/CD pipelines, the system delivers high performance, reliability, and smooth production releases, and integrates external LLM APIs for AI-powered content summarization.
Upon completion, users can generate verified certificates, making it a complete end-to-end digital training solution.
Engineering implementation
- Event-driven workflows with message queues and the Outbox pattern
- Redis caching for improved API performance (35% gain)
- Role-based admin dashboard for content and user management
- AI-powered content summarization via integrated LLM APIs
- Secure authentication and user management
- Dockerized deployment with CI/CD pipelines
Product capabilities
- Cross-platform web and mobile applications (Android & iOS)
- Slide-based learning modules with video content
- Interactive quizzes with real-time progress tracking
- Verified certificate generation upon course completion
Tech Stack
- Next.js
- React.js
- React Native
- NestJS
- PostgreSQL
- Prisma ORM
- Redis
- Docker
- NGINX
- CI/CD