AI Mock Interview

Next.jsAIFull StackSaaS
08
Primary MetricAI-Powered Interview Prep Platform
Services Rendered
Next.js DevelopmentGemini AI IntegrationClerk AuthDrizzle + PostgreSQLStripe PaymentsCamera/Mic API

The Challenge

Traditional interview prep is static — flashcards, YouTube videos, mock humans. There was no platform that could simulate a real interview, speak questions aloud, record candidate responses, and deliver AI-powered feedback with ratings. We set out to build exactly that.

The Solution

We engineered a full-stack AI interview platform on Next.js with Chakra UI and ShadCN components. Users sign up via Clerk, fill in their role and experience on the dashboard, and the system uses Google's Gemini AI to generate role-specific interview questions. The platform then requests camera and microphone access, records responses, and stores them in a PostgreSQL database via Drizzle ORM. After the session, a detailed feedback report is generated — showing the user's answers alongside AI-generated ideal responses with ratings. Stripe integration powers a multi-tier subscription model for access to advanced sessions. The full codebase is hosted on GitHub and deployed via Vercel.

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