Motion Graphics Editor - App Promo Video (Part-Time / Project-Based)

We're looking for a skilled motion graphics editor to create short phone screen mockup videos for our iOS app.

Project Scope:
Create a 10-15 second video showing:
- A hand holding a phone scanning a Disney pin
- Scanning animation on the phone screen (green laser sweep)
- Results popup with pin photo, name, and price
- Animated "Sell" button that gets tapped
- Dark UI with red (#C41E3A) and gold (#D4A843) colors
- 9:16 vertical, 1080x1920

We have reference videos and app screenshots to share.

Required Skills:
- After Effects or similar motion graphics software
- Experience with phone/device mockup compositing
- UI animation and screen replacement
- Clean typography and layout
- Understanding of short-form vertical video (TikTok/Reels style)

Nice to Have:
- Experience with app promo or product demo videos
- Familiarity with 3D phone mockups

Budget: $50-100 per video
Timeline: 2 days per video
Ongoing work available for the right person (multiple pin variations, new ad concepts)

Please reply with:
1. Portfolio link or 2-3 relevant samples
2. What software you use
3. Your rate and estimated turnaround