Projects
I do not have client projects to show here yet. This page lists what I have built myself, and marks each item as a personal project or an experiment.
The bilingual website vanquocthin.com
Personal project
The very website you are reading. I built the design, the content and the English version together with Claude, Anthropic's AI model, in one working day (11/10/2026).
- Two languages. Each piece of text carries its own code. When the Vietnamese changes, the system flags which pieces need retranslating.
- Checked with screenshots. Every major change is captured on desktop and phone before it goes live.
- What I decided. The display name, the contact details, the list of services, and not copying content from other websites.
Read the full write-up, including what went wrong.
An AI assistant that answers from the articles on this website
Experiment
An assistant running on Claude that answers only from the articles and service pages on this website. It is a trial build, so you can see how a “document-grounded” assistant behaves before building one for your own business.
- Limited scope. Questions beyond the website content are sent to the consultation form. The assistant does not quote prices.
- Cost limits. Each network address can ask up to 6 questions a minute; the whole site takes up to 300 questions a day.
- No conversations stored on the server. The history lives only in your browser and is gone when you close the tab.
The assistant is switched off for now. When it is on, the chat button appears in the corner of the screen.
The assistant can be wrong. For anything you plan to act on, book a free consultation.