Design logo

I am looking for a designer to create a minimalist logo for my business. Although I am open to all suggestions, I am particularly interested in logos that are modern and abstract. I don't have any set color scheme or design elements in mind, but the designer is free to incorporate visual elements that represent the goals and values of the business. The designer must have a strong portfolio demonstrating experience with logo design; any presentation materials provided with the finished logo will be much appreciated. I look forward to working with someone who can help create an attractive and unique logo to help promote my business.