InterviewOS

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  Frontend page

Inspiration

The job interview process can be overwhelming, especially without the right tools and preparation. We wanted to create a platform that empowers job seekers by helping them simulate real interview scenarios, get structured feedback, and track progress — all in one place. InterviewOS was born from the idea of democratizing interview prep with a clean, AI-driven interface that’s accessible to everyone.

What it does

InterviewOS is an AI-powered interview preparation tool built by Tavus AI. It offers:

Real-time mock interviews with stress management you can take on the platform—complete with question prompts and timed sessions. Intelligent feedback on your answers using NLP models. A “Take Interview” mode where you actually record responses and review them. A dashboard to track performance and improvements over time. Custom question sets based on your role, experience level, and preferences.

How we built it

Frontend: React + Tailwind CSS for a responsive, lightning-fast UI. Backend: OpenAI GPT models (via Tavus AI) for question generation and answer analysis. Deployment: Netlify, for seamless, global hosting. Build With Bolt.new

Challenges we ran into -

Fine-tuning the AI to provide constructive, role-specific feedback Ensuring a smooth recording experience in the “Take Interview” mode Keeping the UI intuitive while adding advanced features

Accomplishments that we’re proud of -

Delivered a fully functional MVP under tight deadlines. Achieved human-like feedback thanks to Tavus AI’s integrations. Designed a clean, mobile-friendly interface. Especially it is builded in Very short Period of time.

What we learned

The power of prompt engineering in shaping AI responses. Best practices for in-browser recording and media handling Real time video calling,Webrtc,etc

What’s next for InterviewOS

Voice-based interviews with live transcription Enhanced feedback with sentiment & tone analysis Company-specific question libraries and peer review A dedicated mobile app Resume analysis and career coaching modules

Built With

• bolt
• javascript-backend
• stackblitz
• tavus
• typescript