Web-Based AI Mock Interview System Using ChatGPT with Real-Time Voice Interaction

This paper introduces a web-based mock interview platform utilizing the ChatGPT API to enable real-time, interactive online interview experiences. The system supports multiple interview types—including technical and behavioral interviews—by dynamically generating tailored questions using Text-to-Speech (TTS), and evaluates users’ spoken responses with Speech-to-Text (STT) for AI-driven feedback. Built with JSP and Spring Boot, the platform automatically creates diverse interview scenarios through OpenAI’s ChatGPT model. User evaluations reveal high engagement and practical value, confirming the system’s effectiveness for job interview preparation.