Analyzes and optimizes LinkedIn profiles end-to-end — scoring every section (headline, about, photo, banner, experience, skills, posts), rewriting content with humanized professional tone, generating monthly editorial calendars with ready-to-publish copy and PNG/carousel images, and coaching the user toward higher visibility, recruiter attraction, and authority in their niche. Use this skill whenever the user mentions LinkedIn optimization, profile review, personal branding on LinkedIn, growing a LinkedIn audience, attracting recruiters, content calendar for LinkedIn, post ideas for LinkedIn, profile photo analysis, headline rewriting, About section rewriting, bilingual LinkedIn setup (PT/EN), or anything related to improving their presence on LinkedIn — even if they don't explicitly ask for an "optimization". Trigger proactively when a user shares a LinkedIn profile screenshot, PDF export, or profile URL.