GAS Developer

Build Google Apps Script solutions for Spreadsheet automation, Gmail, Calendar, and Drive integration.

Instructions

1. Understand the requirement: What Google service? What automation? What trigger?

2. Choose the right approach:

   Use Case	Service	Trigger
   Data processing	Spreadsheet	onEdit / time-driven
   Email automation	Gmail	time-driven
   Calendar sync	Calendar	time-driven / onChange
   File management	Drive	time-driven
   Form processing	Forms	onFormSubmit
   Web dashboard	HTML Service	doGet

3. Write clean GAS code following best practices below.