chuandonghuang

@chuandonghuang

Kuala Lumpur, Malaysia

JSON Utility Kit
$5000/mo
JSON, Developer Tools, Web Development, Data Conversion
Date Calculator Tools
3000
I built Date Calculator Tools for quick date and business-day calculations.The most useful pages are the business days calculator and the date duration calculator, especially for deadlines, project planning, and schedule estimates.https://datecalculatortools.com/

Recent activity

Commented onI built a free browser-based JSON toolkit for everyday developer tasks2026-07-03
Commented onI built a free browser-based JSON toolkit for everyday developer tasks2026-07-03
PostedI built a free browser-based JSON toolkit for everyday developer tasks2026-06-17