Interview Assistant is an AI-driven tool tailored for technical interviews, functioning as a personal coach to assist users through challenging technical and behavioral questions. It offers real-time guidance and strategies to help present expertise confidently, alleviating interview pressures. This tool serves a broad spectrum of technical professionals, including coders, designers, and data analysts, delivering personalized support across various technical domains. Users benefit from a one-time fee structure, ensuring full ownership and continuous updates without hidden charges. Privacy is paramount, with all data securely stored on the user's device. Beyond interview support, the tool provides constructive post-interview feedback, fostering ongoing skill enhancement. Operated with an OpenAI Key, it delivers precise AI-generated responses during interviews, accommodating various coding and spoken languages based on user input. Additionally, the tool evaluates performance post-interview, assigning scores through advanced AI models, such as GPT-4.