I build practical software for cross-border business, independent websites, AI-assisted workflows, and developer productivity.
我专注于外贸独立站、跨境业务工程化、AI 工作流和效率工具,把真实业务问题转化为可以运行、复用和开源的软件。
| Direction | What I build |
|---|---|
| Cross-border engineering | Independent websites and business infrastructure |
| AI workflows | Practical automation for multilingual business scenarios |
| Product tools | Browser extensions and desktop productivity software |
| Web growth | Performance, SEO, localization, and automation |
| Open source | Reproducible bug fixes and developer tooling |
|
AI translation assistant for WhatsApp Web, designed for multilingual customer communication.
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A self-hosted AI pull-request review bot used across Achord repositories.
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|
A macOS translation utility focused on fast daily multilingual workflows.
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More experiments and production tools covering independent websites, AI, browser extensions, desktop apps, and automation.
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- Building independent websites for international business
- Technical SEO and website performance
- AI tools for multilingual sales communication
- Browser-extension and desktop-app engineering
- Open-source maintenance and debugging case studies
- Website: achord.com
- GitHub: @Achordchan
- Email: achordchan@gmail.com




