Logo Creator, Banner Creator, Business Cards, Posters, Invoices, YouTube Banner -- 2

I am looking for a skilled designer to create various design materials for my business. The project includes creating a logo, banners, business cards, posters, invoices, and a YouTube banner.

Design Materials Needed:
- Logo
- Banner
- Business Cards
- Invoices
- Flyers

Specific Colors/Themes:
- I have specific colors/themes in mind for the design

Number of Designs Needed:
- I would like 2-3 different designs for each item

Ideal Skills and Experience:
- Strong graphic design skills
- Proficiency in design software
- Ability to create visually appealing and professional designs
- Experience in creating logos, banners, business cards, posters, invoices, and YouTube banners

Please provide examples of your previous work in your proposal.