A proofreading worker meticulously reviews written content to ensure it is free from errors and adheres to specified style guidelines. Their primary responsibilities include checking for grammatical, spelling, punctuation, and typographical errors, as well as verifying consistency in terminology, format, and tone. They must possess strong language skills, attention to detail, and the ability to work with various types of content, including manuscripts, articles, reports, and marketing materials. Familiarity with style guides such as APA, MLA, or Chicago is often required. Proofreaders must be able to manage deadlines and provide constructive feedback to authors and editors.