What problem does it solve? Preparing for backend engineering interviews at major tech companies requires realistic practice with follow-up questioning, which is hard to get alone. This Skill runs a full mock interview with an AI interviewer that adapts difficulty, digs into your resume and projects, and produces an evidence-based evaluation report. ## Core Features & Use Cases - Multi-language and multi-level interviews: Supports Java, C++, Go, or mixed-language sessions tailored to interns, new graduates, or engineers with 1-3 years of experience. - Six interviewer styles and deep follow-up chains: Choose from strict, encouraging, academic, engineering-focused, and other styles; resume keywords trigger 3-5 layers of probing questions on topics like concurrency, JVM, MySQL, and Redis. - Resume, JD, and coding support: Paste a resume or job description for customized questions and a JD match analysis, plus optional hands-on coding challenges. - Use Case: A new graduate pastes their resume, selects a 45-minute Java interview with a strict interviewer style, answers project and technical questions, then receives a scored report with prioritized improvement suggestions. ## Quick Start Tell the AI: start a mock backend interview for me as a new graduate focusing on Java.