Professional Branding Enhancement

I need a designer to enhance my existing logo and name card. The goal is to create a more sleek and professional appearance.

Requirements:
- Improve typography, layout, and design elements.
- Use a new color scheme.

Using the updated style, create:
- A matching letterhead design.
- A one-page landing page layout that integrates with the new branding.

Urgency is key; I need this completed as soon as possible. Ideal skills include strong graphic design, branding experience, and web layout design.