Graphic Designer - Investor for a Presentation Slide Deck - 20 slides

We need a fantastically talented graphic artist to do a 20 page slide deck. We have the base power point, and need it to be redesigned to look clean and modern. We want a white background with black, grey and red accent palate. This needs to be done in the next 24 hours. You should have very deep experience with PowerPoint. We do not want it in wide format but in regular 8.5x 11 format. Please only apply if you have at least 3 years of deep power point graphic design. If you can, give us a link to examples of your work. Designers with at least 3 high quality examples will be preferred. We will hire today if at all possible. Please respond if you are interested asap.