Investor-Focused Professional Video Presentation / option Whiteboard Animation (needed ASAP this week)

We need a video presentation/ option whiteboard explaining functionalities and context of an online travel booking application focused on sustainable travel, including using screenshots/videos from our website. The video should provide a clear explanation of our business functionality, with a voice-over explaining the different sections. This video will be targeted towards potential investors, so it needs to be professional in tone and delivery.

Ideal skills for this job include:
- Video editing
- Screen recording
- Voice-over (with clear and professional delivery)
- Understanding of business presentations
- Ability to convey complex functionality in a simple manner

Please provide examples of similar work in your proposal.