Your LinkedIn profile represents your professional brand and allows you to showcase your experience and build your network. It should include your name, an exciting headline, and a professional photo. Use status updates to share industry news and establish yourself as a thought leader. Display up to three websites and control your public profile for visibility. Get recommendations from managers and clients to enhance your brand and provide insights into your work. Your summary is a 30-second elevator pitch providing an overview of your experience, passion, and value.