Sharing my final project: Forsa AI, a voice-first interview practice platform. What it does: Candidate picks a role (any role, even a custom title) and optionally uploads a CV → has a real live voice interview with an AI interviewer (GPT-4o via Vapi, WebRTC) → gets an instant scorecard from Claude, cross-referenced against their CV, plus a downloadable PDF action plan with free courses matched to their weakest areas. A few engineering decisions I'm happy with: • Two-model architecture: GPT-4o live for speed, Claude post-call for structured, schema-guaranteed scoring • "Smart Mute" — muting mid-answer tells the agent to wait, not skip the question • A 30-case automated eval suite (npm run eval) that verifies the real prompt/logic wiring, not mocks — catches real regressions like a dead course link before submission, not after 🔗 Repo: github.com/muntherh/forsa-ai-agent 🎥 Demo video: [https://drive.google.com/file/d/1bDp7rxoqwgjNMUu3cMur2ARPlpWFgViy/view?usp=drivesdk] 🌐 Live: [https://forsa-ai-agent.vercel.app] Thanks to everyone here for the feedback along the way — happy to answer questions about the Vapi/Claude wiring if anyone's building something similar