Build Meta Ads Bulk Upload Tool

This is an initial project to evaluate skills for potential long-term collaboration on more ambitious projects. If this goes well, I have several larger SaaS projects in the pipeline.

I need a SaaS tool for bulk uploading ads to Meta (Facebook/Instagram) built as fast as possible. Looking for someone who can start TODAY.

Similar tools in the market:
rapid-ads
---------- bulk upload feature
Ads Uploader ( ---------- )
Birch/Revealbot bulk creation
Native Meta bulk import (but with better UX)

Core Features Needed:
- Bulk upload 50-100+ images/videos at once
- Create campaigns/adsets/ads via Meta Marketing API
- Auto-match video thumbnails
- Disable Advantage+ enhancements automatically
- CSV/Excel import for ad copy and settings
- Progress tracking during upload
- User authentication & dashboard
- Subscription system (Stripe)

User Flow:
- User connects Meta ad account
- Drag & drop multiple creatives
- Set campaign parameters once
- Map creatives to ad copy
- Launch all ads in one click
- See real-time progress

Requirements:
- MUST have Facebook Marketing API experience
- Handle bulk operations efficiently
- Modern, clean UI
- Proper error handling for API limits
- You choose the tech stack - I don't care as long as it works

Looking for a reliable developer/team who can become my go-to partner for future SaaS projects.