# ResumeSpy

> ResumeSpy is a free, open-source resume builder for modern professionals.
> It combines a Markdown editor, full version history, AI tailoring to any
> job description, and native multilingual support for English, Chinese
> (中文), and Japanese (日本語).

ResumeSpy is built and maintained by Fei-Fei Jin. The project is open source
and free to use. Live site: https://resumespy.feifeijin.com/
Source code: https://github.com/feifeijin/ResumeSpyWeb

## Key facts

- Free and open source
- AI-powered resume tailoring to any job description
- Full version control (every save is a recoverable version)
- Multilingual: English, Chinese (Simplified), Japanese
- Markdown-based editor → clean PDF export → ATS-friendly
- Web app, runs in any modern browser
- No password — magic-link sign-in
- Privacy-respecting: no data sale, deletion on request

## Primary pages

- [Home](https://resumespy.feifeijin.com/): product overview
- [FAQ](https://resumespy.feifeijin.com/faq): common questions and answers
- [Articles](https://resumespy.feifeijin.com/articles): index of all guides

## Guides and articles

- [Mastering Resume Writing: Best Practices](https://resumespy.feifeijin.com/article/mastering-resume-writing-best-practices-2025)
- [Resume Optimization: SEO for Your Career (ATS)](https://resumespy.feifeijin.com/article/resume-optimization-seo-for-your-career)
- [Showcasing Language Skills on Resume (CEFR)](https://resumespy.feifeijin.com/article/showcasing-language-skills-on-resume)
- [Resume Version Control](https://resumespy.feifeijin.com/article/version-control-for-your-resume)
- [Creating Job-Specific Resumes Efficiently](https://resumespy.feifeijin.com/article/creating-job-specific-resumes-efficiently)
- [From GitHub Profile to Professional Developer Resume](https://resumespy.feifeijin.com/article/github-profile-to-professional-resume)

## Legal

- [Privacy Policy](https://resumespy.feifeijin.com/privacy)
- [Terms of Service](https://resumespy.feifeijin.com/terms)
- [Commercial Transactions](https://resumespy.feifeijin.com/commercial-transactions)