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Interview Platform
platform
A WebRTC-based video interview platform that enables remote interviews with real-time recording, transcription, and AI-powered candidate assessment and scoring.
The Problem
Remote hiring needed a purpose-built interview tool. Generic video call apps lacked recording, structured evaluation, and integration with recruitment workflows.
Tech Stack
ReactNode.jsWebRTCWebSocketAWS S3FFmpeg
Key Features
HD video interviews
Real-time transcription
Interview recording & playback
Structured evaluation forms
AI-powered candidate scoring
Challenges
- Implementing reliable WebRTC connections across network conditions
- Building real-time transcription with acceptable latency
- Recording and storing high-quality video efficiently
Lessons Learned
- WebRTC TURN servers are essential for enterprise networks
- Adaptive bitrate is crucial for consistent interview quality