Manseek.ai is an AI-powered mobile application designed to revolutionize job interview preparation. Targeting candidates facing challenges like nervousness and poor communication, this app offers a realistic, interactive mock interview experience. Users can customize scenarios by selecting industries, roles, and difficulty levels, with questions generated dynamically using advanced natural language processing (NLP) models like GPT-4. Real-time speech recognition, powered by tools such as Google Speech-to-Text, transcribes and analyzes verbal responses, while AI-driven feedback evaluates tone, clarity, and content. A comprehensive analytics dashboard tracks performance, highlighting strengths and areas for improvement. Built with a scalable backend (Node.js/Django) and a responsive frontend (React.js/Angular), the app ensures intuitive usability, high reliability, and robust security through encrypted data handling. Non-functional requirements prioritize scalability and minimal downtime. By simulating technical, behavioral, and situational interviews, Manseek.ai boosts users’ confidence and readiness for real-world job interviews. This project showcases innovative AI integration, addressing practical needs in career development with a user-centric, technology-driven solution.