LeapCount
Business platform
One place for projects, invoices, accounting, and inventory.
Chi Tao
Software engineer & founder
I make software that does its job, respects your data, and gets out of the way.
I build enterprise and privacy-minded software: LeapCount and ZapYap, plus the open-source Note67 and SnapToWindow.
Based in Singapore
Work
ZapYap
Privacy · AI
An AI assistant and password manager that treats your secrets like secrets.
Note67
Open source · macOS
Meeting notes that never leave your device.
SnapToWindow
Open source · macOS
Window snapping, entirely from the keyboard.
Writing
All writingAlso on this site
- Developer toolsJSON, JWT, Base64, cron, diff — all in the browser
- AI pricingToken prices across providers in one table
- SG schemes chatAsk about Singapore grants and support
- Event countdownsRelease dates for games, films, and shows
- Chat with ctmakes-botAsk my assistant about my work
- UsesThe desk, the laptop, the editor
Off the keyboard
PC games, instant noodles, pizza, and the occasional trip — usually somewhere with mountains and good food.
Yamagata 
Odaiba, Tokyo 
Tokushima 
Yosemite 
Kunming 
Suzhou
Get in touch
The easiest way to reach me is a short call — book a time on cal.com. I’m also on X and GitHub.