I need to design logo for my brand

I am looking for a designer who can create a logo for my brand. The logo should convey a professional and sophisticated message while also being modern and minimalist. I would like the logo to be used both online and offline, on websites, social media, as well as on printed materials like business cards and flyers. The ideal designer should have experience in creating logos that can be used in various formats and mediums. Additionally, they should have a strong understanding of color psychology and be able to suggest suitable color combinations for the logo.