Google Sheets API Integration for HTML App - $100

Title: Google Sheets API Integration for HTML App - $100

I need a developer to connect a complete HTML/JS application to Google Sheets.

What's done:
✅ Complete frontend with all features
✅ 0-100 urgency scoring system
✅ Task template management
✅ Cross-app transfer system
✅ Formula-driven timelines
✅ Mobile responsive design

Your job:
1. Replace mock data with Google Sheets API
2. Implement two-way data sync
3. Deploy to Vercel (free)

Requirements:
- Experience with Google Sheets API v4
- Google Apps Script knowledge
- Can work with existing codebase
- Available for quick turnaround

Files provided:
- Complete HTML file (1500+ lines)
- Detailed setup guide
- Google Sheets template

Budget: $100 fixed price
Timeline: 2 days
Payment: 50% upfront, 50% on completion

Please include in your proposal:
1. Examples of Google Sheets API projects
2. Your estimated timeline
3. Questions about the project