# Marco Dong

> Marco Dong, AI product engineer in Milan. I build AI products end to end: Sidecar, Sage and AI Shell at Cela, and agents at Klarna and Moneyfarm.

Canonical Origin: https://madong.me/

**Notes:**

I build AI products end to end. The agents write a lot of the code, and the standard is mine.

Software engineer at Klarna, AI product engineer at Moneyfarm, and founder of Cela, where I'm building Sidecar, Sage and AI Shell.

Three products, one rule. A step that only looks runs by itself. A step that changes something waits for you. A step you can't take back stops at the line, and the click is yours.

## LLM Resources

- [Full Content](https://madong.me/llms-full.txt): Complete page content in markdown format.
- [sitemap.xml](https://madong.me/sitemap.xml): XML sitemap for search engines and crawlers.
- [robots.txt](https://madong.me/robots.txt): Crawler rules and permissions.

## Sidecar, Sage and AI Shell

- [Sidecar](https://madong.me/sidecar.md): Sidecar is a companion window for Claude Code. Review every change line by line and send comments back into the conversation.
- [Sage](https://madong.me/sage.md): Sage is a Mac assistant in the notch. Hold a key, say what you want, and it does the steps, asking before anything it can't undo.
- [AI Shell](https://madong.me/shell.md): AI Shell turns plain words into shell commands, runs the ones that only look, and stops before anything destructive.

## Marco Dong

- [How I work](https://madong.me/how.md): How Marco Dong works with AI agents: the rules they work under and the hooks that enforce them.
- [About](https://madong.me/about.md): Marco Dong: computer science in Bologna, an MBA, Deloitte, Indra, Klarna, Moneyfarm and Cela.
- [CV](https://madong.me/cv.md): The CV of Marco Dong, AI product engineer. Agent products, end to end.
- [Download PDF](https://madong.me/marco-dong-cv.pdf): The CV of Marco Dong, AI product engineer. Agent products, end to end.

## Contact

- [LinkedIn](https://www.linkedin.com/in/marcodong-838453): LinkedIn is the fastest way to reach me.
- [GitHub](https://github.com/EthanITA)