Nova - Edtech Platform
Nova is an innovative edtech platform that I led, focused on delivering high-quality educational content through interactive quizzes and videos. I designed and implemented a robust system for managing and distributing educational resources. Leveraging technologies like Next.js, Express.js, Redis, MongoDB, and many AWS services, I built intuitive interfaces for users and instructors, significantly enhancing the overall user experience.
Key Features and Technologies
1. Custom Video Processing: Implemented efficient video processing on our own infrastructure built on top of AWS, reducing costs compared to AWS services like Mediaconvert. Utilized FFmpeg for video transcoding, ensuring high-quality streaming.
2. Adaptive Streaming: Employed HLS for adaptive streaming, delivering smooth and uninterrupted video content to users.
3. Comprehensive Analytics: Built a detailed analytics dashboard for instructors and students, displaying key metrics such as course completion rates, engagement rates, subscription counts, and revenue.
4. AI-Powered Quiz Validation: Developed an AI-based system for automatic quiz validation, enhancing the accuracy and efficiency of assessments.