InterviewPrep - AI Interview Assistant

Crack your next interview

Solution

InterviewPrep streamlines the interview preparation process using AI-driven technology. Users can choose between two modes: Personal Interviews, tailored specifically to their profile, and Custom Interviews, designed based on selected skills and job descriptions. The platform is built with TypeScript, Next.js, and Supabase, ensuring a robust, scalable and distributed user experience using a message broker and worker pools.

Features

• Streamlined Interview Creation
• AI-powered interview experience
• Interview feedback and summary
• Distributed systems using message queue and worker pools.
• Uses a message broker for efficient processing.
• Google OAuth using Supabase
• Personal interview based on your profile
• Custom interview according to your usecase
• Beautiful User Interface

DB Diagram

Tech Stack

• Next.js - React framework for production
• TypeScript - Superset of JavaScript for type safety
• Tailwind CSS - Utility-first CSS framework
• Supabase - Used as primary backend functionality and Database
• PostgerSQL - SQL database for storing data and maintain complex data relations
• Gemini - To generate questions and feedback for interviews
• LiveKit - Open-source real-time conversation platform to create AI-interviews
• Redis - Message broker for processing tasks

Deployment

• Vercel - Deployment platform for frontend

Deployment Links

• Website: InterviewPrep

Solution Future Aspects

• Add a feature to video recording for further analysis
• Create a high-level distributed architecture
• Implement microservices architecture

Getting Started

Installation

1. Clone the repository:

   git clone https://github.com/Shreekar11/AI-Interviewer.git
   

2. Navigate to the project directory:

   cd AI-Interviewer
   

3. Install dependencies:

   npm install
   

4. Create a .env file in the root directory and add your environment variables:

   NEXT_PUBLIC_BASEURL=http://localhost:3000
   NEXT_PUBLIC_SUPABASE_URL=
   NEXT_PUBLIC_SUPABASE_ANON_KEY=
   NEXT_PUBLIC_SUPABASE_SERVICE_ROLE=
   NEXT_PUBLIC_GEMINI_KEY=
   LIVEKIT_URL=
   LIVEKIT_API_KEY=
   LIVEKIT_API_SECRET=
   

5. Run the application:

   npm run dev
   

6. Open http://localhost:3000 in your browser to see the application.

Contact

For any inquiries or support, please email us at [email protected] or open an issue in this repository.

Enjoy your AI-Interview process!⚒️🚀