Sophisticated Brand Identity Overhaul

I'm seeking a professional designer to completely modernize my brand identity. The primary goal of this project is to give my brand a more contemporary look, while also upgrading critical elements such as the logo, color palette, and typography.

Key Requirements:
- Redesign of the logo to reflect a more sophisticated aesthetic
- Creation of an elegant and sophisticated color palette
- Development of typography that aligns with this refined tone
- Development of comprehensive brand guidelines document.
- Designing cohesive business cards, letterheads, and envelopes.
- Designing product packaging that aligns with the new brand identity.
- Establishing a consistent brand voice and tone guidelines.
- Creation of a custom set of icons fitting the brand theme.
- Designing both physical and digital signage elements.
- Designing brochures, flyers, and other promotional materials.
- Creating branded PowerPoint and Keynote presentation templates.

The ideal candidate for this project should have significant experience in brand identity design, with a strong portfolio demonstrating a capability to create minimalist yet sophisticated designs. A deep understanding of color theory and typography is essential. Prior experience with modernizing brand identities is a plus.