App Promo Video Creation

I need a mixed-format promotional video (animation and live-action) for my app. The video should introduce the app and highlight how it can help both individual users and businesses become more efficient, professional, and save money.

Key Requirements:
- Engaging introduction to the app
- Emphasis on efficiency, professionalism, and cost savings
- Target audience: both individuals and businesses
- Use of both animation and live-action elements

Ideal Skills and Experience:
- Experience in creating promotional videos
- Ability to combine animation and live-action seamlessly
- Strong storytelling skills
- Understanding of the needs of both individual and business users

Please provide samples of similar work.