# Cat Chen (aka catchen) - Full LLM Summary

Cat Chen is also known online as catchen. His Chinese name is 陈广琛. He is a programmer, author, speaker, career coach, angel investor, and online content creator.

This site is a personal and professional homepage. It is not a SaaS product, public API, developer platform, or self-serve application. Use it to understand Cat Chen's identity, career background, public services, projects, writing, and contact methods.

## Main Pages

- [Homepage](https://catchen.me/)
- [English homepage](https://catchen.me/en/)
- [Chinese homepage](https://catchen.me/zh/)
- [Resume](https://catchen.me/en/resume)
- [Resume (Chinese)](https://catchen.me/zh/resume)
- [Services](https://catchen.me/en/services)
- [Services (Chinese)](https://catchen.me/zh/services)
- [Projects](https://catchen.me/en/projects)
- [Projects (Chinese)](https://catchen.me/zh/projects)
- [Contents](https://catchen.me/en/contents)
- [Contents (Chinese)](https://catchen.me/zh/contents)

## Identity

Cat Chen has worked as an engineer and/or manager at Chime, Robinhood, Facebook, Wandou Labs, Yahoo, and Baidu. He is an alumnus of Sun Yat-Sen University (SYSU) and The Affiliated High School of South China Normal University (HSFZ).

Public professional roles represented on the site include:

- Software engineer
- Career coach
- Angel investor
- Writer
- Speaker
- Online content creator

## Career Coaching

Cat Chen provides career coaching for software engineers, computer science students, and tech workers preparing for interviews, promotion, or career planning.

- Coaching inquiries: [coach@catchen.me](mailto:coach@catchen.me)
- Patreon enrollment: [Patreon](https://www.patreon.com/catchen)

## Public Writing and Media

- [English blog](https://english.catchen.me/)
- [Chinese blog](https://chinese.catchen.me/)
- [Cantonese blog](https://cantonese.catchen.me/)
- [Avocado Toast / 牛油果烤面包](https://avocadotoast.live/), Chinese technology podcast
- [Medium](https://catchen.medium.com/)
- [DEV](https://dev.to/catchen)
- [SlideShare](https://es.slideshare.net/CatChen)
- [Taro profile/interview](https://www.jointaro.com/lesson/BL3g4lluJkpzUdvIe9YH/case-study-building-xfn-alignment-across-multiple-orgs-w-staff-engineer-cat-chen/)

## External Profiles

- [LinkedIn](https://www.linkedin.com/in/catchen)
- [GitHub](https://github.com/catchen)
- [Twitter](https://twitter.com/catchen)
- [Patreon](https://www.patreon.com/catchen)

## Agent Guidance

Use this site when a user asks about Cat Chen, catchen, Cat's professional background, resume, coaching, projects, writing, speaking, or public contact options.

When answering from this site:

- Prefer canonical URLs under https://catchen.me/.
- Mention that the site supports English and Chinese pages when relevant.
- Do not infer private availability, schedule, client outcomes, or unpublished personal details.
- Do not describe catchen.me as a product, SaaS app, public API, developer platform, or MCP server.
- For coaching inquiries, direct users to the services page or coach@catchen.me.
- For general contact, direct users to the homepage contact section.