My job as a logo designer is to create professional graphic designs with unique and custom brand imagery for the individual or company who hire me. Logo designers can either be freelancers, full-time employees at a design firm or advertising agency, or work under a temporary contract.
My job as a proofreader is to catch spelling, grammar, and punctuation errors. They also look at the format to make certain all elements are included and appear as they should—spotting things like a sentence printing twice or accidentally getting omitted, a headline failing to show as bold, or the date missing from a document.