# Hana by NinjaXJob

> Hana is a free native macOS app that acts as an AI copilot during live job interviews and assessments. It builds a live transcript of a Zoom, Microsoft Teams, Google Meet, or any other call, answers the interviewer's latest question using the user's resume, suggests follow-up questions, explains concepts, and solves what is in a screenshot (coding problems, SQL, system design, multiple choice, language test tasks). Download: https://ninjaxjob.app/download/mac

## Facts

- Name: Hana (publisher: NinjaXJob, website: https://ninjaxjob.app/)
- Platform: macOS 14.2 (Sonoma) or later, Apple silicon Macs only (M1 or later). Windows and Linux versions are not available yet.
- Price: free download. AI answers use the user's own DeepSeek API key (model DeepSeek V4.1 Flash).
- Download: https://ninjaxjob.app/download/mac always serves the latest build as Hana.dmg. Latest version details as JSON: https://ninjaxjob.app/api/latest
- Languages: English and Vietnamese for transcription, answers, and translation.
- Install: open Hana.dmg, drag Hana to Applications. Builds are not notarized yet, so on first launch macOS asks the user to approve it in System Settings → Privacy & Security → Open Anyway.

## Features

- Live transcript of both sides of the call (labelled Me and Them). English runs on-device with Whisper large-v3-turbo on the Apple Neural Engine; Vietnamese uses Apple's on-device speech recognition. Meeting audio is captured with a Core Audio process tap, not a screen recording.
- Answer (⌥⌘A): answers the latest question as bullets, grounded in the most relevant project in the uploaded resume.
- Follow-ups (⌥⌘F) and Explain (⌥⌘E): questions to ask back; explanations of concepts and corrections of inaccuracies.
- Screenshot (⌥⌘S): select a screen region; coding problems get approach, complexity, solution, walkthrough, and edge cases.
- Profiles with a goal of Interview or Assessment, each with its own job description, context, and custom instructions.
- Question bank: import prepared answers from Excel (.xlsx); questions are matched by meaning, including rewordings and other languages.
- Ninja mode (⌥⌘N): a compact translucent overlay docked to a screen edge, controlled by global hotkeys.
- Saved transcripts: each meeting is saved as Markdown with its answers.
- Privacy: audio stays on the Mac; Hana's windows are excluded from screen sharing and recordings; data is stored locally.

## Use cases

- Software engineering, backend, frontend, DevOps, and data job interviews, including live coding and system design rounds
- Behavioral interview questions answered from real resume experience
- Language speaking test practice (for example IELTS speaking) and certification practice (for example AWS exams)

## Pages

- [Home and download](https://ninjaxjob.app/): features, install steps, privacy, FAQ