---
title: "DonQuaan | Nguyen Vu Dong Quan"
description: "Nguyen Vu Dong Quan, Gemini Certified Faculty · Google AI Specialist, Da Nang. I believe in people, not tools. Shipped work, real certificates, the Sangtraan Discord community."
image: "https://donquaan.com/og-hero.png"
url: "https://donquaan.com/en"
lang: "en"
---

# Nguyen Vu Dong Quan (DonQuaan)

> Gemini Certified Faculty · Google AI Specialist, Da Nang, Vietnam. I believe in people, not tools. Four evidenced skills: teaching and applying Google AI; running Discord communities and systems (former Senior CEO of the Sangtraan server, 04 to 09/2025); design and development for Roblox, Minecraft and the web; systems testing.

https://donquaan.com/en

## Shipped work
- DonDow: open-source video downloader, Vietnamese interface, v0.3.0, Unlicense. https://github.com/DonQuaan/DonDow
- Promethium: a full rebuild of the config and resource balance of a Minecraft modpack. https://donquaan.com/en/project
- Sangtraan Discord: ran and grew the community from 30,000 to nearly 50,000 members in 5 months. https://discord.com/invite/sangtraan
- donquaan.com: this site, React, Cloudflare, Supabase, built from scratch, strict CSP.

## Certificates (33, real images at https://donquaan.com/en/certificates)
- Kaggle: 17 certificates plus the Data Science track diploma (18 images). https://www.kaggle.com/nguyenvudongquan
- HubSpot Academy: 15 certificates. https://app.hubspot.com/academy-profile/member/94801453
- Gemini Certified Faculty (Google).

## Explore
- [About me](https://donquaan.com/en/about-me): the personal story, written from real words.
- [Projects](https://donquaan.com/en/project) · [Certificates](https://donquaan.com/en/certificates) · [Join the community](https://donquaan.com/en/join) · [Blog](https://donquaan.com/en/blog)
- Contact: contact@donquaan.com · LinkedIn: https://www.linkedin.com/in/donquaan

## For agents (machine-readable)
- `GET /llms.txt` - content map in llms.txt form: https://donquaan.com/llms.txt
- `POST /mcp` - MCP server (Streamable HTTP, JSON-RPC): tool `get_profile`.
- `POST /a2a` - A2A agent endpoint (JSON-RPC `message/send`).
- `GET /.well-known/api-catalog` - RFC 9727 linkset.
- Every page returns markdown when the request sends `Accept: text/markdown`.

```json
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```