NextRoundAI is a video‑first interview practice platform that helps candidates master behavioral interviews using the STAR method (Situation, Task, Action, Result).
It uses your Job Description (and optional Resume) to generate tailored questions and strict feedback, backed by Gemini models running server‑side.
👉 Live website: https://next-round-ai.vercel.app/
- 🎥 Video-First Practice: Record answers and get STAR-based feedback with evidence quotes.
- 🧠 JD + Resume Context: AI references your job description + resume (PDF, TXT, or MD) to tailor feedback.
- ⚖️ Adaptive Difficulty: Questions scale based on confidence (Beginner → Advanced).
- ⭐ Strict STAR Scoring: Components only counted when explicitly stated.
- 🔐 Google-Only Login: Simple OAuth sign-in for students.
- 📊 Performance Dashboard: Readiness, momentum/consistency, and predictive growth insights.
- 🎓 Free Interviews: No quota limits for students until out of free credits.
- 💼 Interview Modes: Professional vs. Casual.
- 🎓 Role Types: Internship vs. Full‑Time.
- 🏢 Company‑Aware Prompts: Enter a company to tailor question style.
- Sign in with Google
- Choose role type (Internship or Full‑Time)
- Pick interview mode (Professional or Casual)
- Paste a Job Description + optional resume
- Set confidence → difficulty adjusts automatically
- Record video responses
- Receive STAR feedback + improvements
- Review progress in the dashboard
- Readiness Score + trend
- STAR Evidence breakdown per response
- Momentum & Consistency tracking
- Recent Activity with reviewable feedback
- Pre/Post Confidence averages
- Frontend: React 19, Vite, Tailwind CSS, Motion, Lucide React.
- Backend: FastAPI, SQLAlchemy (async), Alembic, Postgres (Supabase).
- AI Engine: Google Gemini (server-side via
google-genai). - Authentication: Google OAuth (JWT issued by backend).
- Deployment: Vercel (frontend) + Render (backend).