I need a presentation of 200 slides formatted into a more professional format and less bland. Slides are all put together, just need a background, transitions, etc.

Looking for an expert in presentation design to revamp my 200-slide presentation. Currently, it is quite bland and needs a fresh, professional look. Here are the requirements:

Design Aesthetic:
- Use a corporate design aesthetic in the background. The slides should look professional and adhere to my brand's color scheme.

Transitions:
- Use subtle transitions between slides to maintain a coherent flow and focus throughout the presentation.

Color Scheme:
- Use a brand-specific color scheme for the presentation. This will help to seamlessly align the presentation with my brand image and ethos.

Ideal Skills:
- Expertise in presentation design
- Knowledge of current design trends in corporate settings
- Proficiency in using slide design software like PowerPoint, Keynote, etc.
- Understanding of branding and use of brand-specific color schemes
- Ability to create subtle but effective transitions between slides.

Please ensure your portfolio demonstrates these skills and experiences. Looking forward to your creative proposals.