Cx Leadership Presentation Design

I'm seeking a skilled designer to transform my Cx leadership presentation for the board into a visually appealing and professional deck.

Requirements:
- Clean and professional visual style
- Enhance the whole presentation, including charts, data slides, and key messages
- Work with a mix of existing slides, notes, and data

Ideal Skills and Experience:
- Expertise in PowerPoint or similar presentation software
- Strong graphic design skills
- Experience creating high-level executive presentations
- Ability to interpret and visualize complex data and concepts

Please provide samples of similar work.