Modern Minimalist Brand Kit Design

I'm seeking a designer to create a modern minimalist brand kit for my web app.

Requirements:
- Color Palette
- Typography

I have some existing materials that need updating.

Ideal Skills and Experience:
- Strong portfolio in modern minimalist design
- Experience in creating comprehensive brand kits
- Ability to work with existing materials and guidelines for updates

I have blue and purple in mind. Some reference images available

I do not need a logo - this has already been covered.