In the 10 years since Harvard Business Review declared data science the sexiest job of the century, a significant demand for skilled data professionals has emerged. However, early-career data analysts often struggle to navigate their careers due to undefined career paths and limited guidance from senior data professionals. To address this issue, Jessica Cherny, a senior data analyst at Fivetran and founder of Data Angels, shares her expertise on building a successful data career through three key tips: building a personal brand, networking, and taking charge of one's career. By showcasing their work, curating relationships with senior data professionals, and actively seeking opportunities to grow, early-career data analysts can set themselves up for success in this rapidly evolving field.