Branding for business

My business is in need of updated branding, and I'm looking to refresh an existing brand. My target audience includes young adults, middle-aged professionals, and retirees. I'd like to find an experienced freelancer who can help me create a brand that will capture the attention of these three age segments. Ideally, the freelancer's work should improve and enhance the current brand elements, such as Logo, Color Scheme, and Typography. I'm eager to find a freelancer who can help me energize my existing brand and make it stand out from my competitors.