Led the end-to-end development of a video proctoring system for school-organized contest exams, enabling recording and monitoring of students and their screens.
Designed a configurable violation tracker that auto-submits contests when rule thresholds are breached, improving exam integrity.
Refactored the audio/video processing pipeline to a pull-based architecture, increasing VM utilization by ~50%.
Built and launched the Bundles feature, allowing schools to create and sell customized package offerings, improving engagement and conversions.
Migrated transcription workflows from Whisper to Microsoft Batch Transcription API, reducing infrastructure costs and improving scalability.
Developed a cron-based asynchronous reporting system for large dataset generation and delivery.
Engineered a bandwidth tracking mechanism integrated with billing systems for accurate usage-based invoicing.
Resolved production issues, refactored legacy code, and improved frontend and backend performance.