improve Content and redesign the powerpoint Overhaul

I need an expert to revamp my existing PowerPoint presentation (Content and design). The current content needs to be sharpened for better clarity and organization. I also require updated information and data to be included, as well as a more visually appealing design with the integration of appropriate images, graphs and other visual elements.

Key Tasks:
- Enhance Clarity and Organization: The content should be improved to better convey the educational and training message. The presentation must be arranged logically and cohesively.
- Data and Information Update: Ensure that the most recent and relevant data is used.
- Visual Enhancement: Add graphic design elements, imagery and other visual components that are suitable to the target audience of professionals.

Ideal Candidates should have:
- Proficiency in PowerPoint, particularly in the context of educational and training presentations.
- Understanding of audience engagement and how to design for professionals.
- Experience in creating clear, organized content.
- Ability to update data and information accurately.
- Strong design skills for creating impactful visual elements.

Please include examples of your previous PowerPoint presentations when applying.