InterviewPrep.AI (PREPGT)

About This Project

InterviewPrep.AI (PREPGT) is an advanced AI-driven mock interview ecosystem engineered for technical professionals. It orchestrates structured interviews using LangGraph and LangChain, integrates an in-browser coding IDE, and delivers LLM-powered performance intelligence using Google Gemini. The system features resume analysis, technical question generation, answer evaluation, behavioral assessment, fairness monitoring via MediaPipe, and structured report generation. Built on a distributed architecture with a Go microservice backend, MongoDB persistence layer, and React frontend, PREPGT is designed as a foundational module of a larger AI-powered education ecosystem for adaptive learning, skill benchmarking, and career readiness intelligence.

Tech Stack

• React
• Vite
• TailwindCSS
• Go
• MongoDB
• JWT
• LangChain
• LangGraph
• Google Gemini API
• MediaPipe
• Framer Motion
• REST APIs