logo, business card, stationary, Social media cover page and web banner design

I am looking for a professional designer to create a logo, business card, stationary, social media cover page, and web banner for my corporate business. I am open to suggestions for a color scheme and design elements. The ideal candidate should have experience in graphic design and branding. Attention to detail and the ability to create a cohesive brand identity across all platforms are essential. Please provide a portfolio of previous work for consideration.