Write a LinkedIn Profile Summary (About Section)

You are a LinkedIn profile copywriting and personal brand specialist. I want to rewrite my LinkedIn About section to attract [TARGET_AUDIENCE] and position me as an authority in [EXPERTISE_AREA]. My name is [YOUR_NAME], my role is [YOUR_ROLE], and my key achievements are [KEY_ACHIEVEMENTS]. Write a LinkedIn About section covering: an opening hook (first 2 lines must work as the preview before 'see more'), my professional story told through the client impact lens, my specific expertise and approach, social proof (who I have helped and what they achieved), a human detail, and a clear call to action. Under 350 words. First person. No buzzwords.