Corporate Presentation Beautification

I need a professional to enhance our corporate presentation. The deck has 67 slides with existing content.

Requirements:
- Modern and sleek design
- Corporate and professional style
- Emphasis on visual aids (graphs, charts), text and bullets, images and icons, and animations
- Creative input is welcome as we don't have brand guidelines

Ideal Skills and Experience:
- Proficiency in PowerPoint or similar presentation software
- Strong design skills with a portfolio of corporate presentations
- Experience in creating engaging visual aids and animations
- Attention to detail and ability to work within a structured framework