Sophia Guerra has created a personal brand plan to increase her social media following across channels like Instagram, Twitter, and Facebook. Her plan includes conducting a social media audit to analyze her current performance, setting objectives to grow her follower count and improve content quality, defining her online brand persona as stylish and creative, and implementing strategies like weekly live videos and sponsored posts. She has outlined key responsibilities for her role as Social Media Director, as well as Manager and Coordinator roles, and sets review dates to measure the success of her strategies.