Lingyu Lyu is currently a Senior Software Engineer at LinkedIn, having previously served as a Software Engineer II at Amazon and a Software Engineer 3 specializing in Machine Learning at Walmart. With a PhD in Computer Science from the University of Louisville, Lingyu has focused on data mining, particularly in truth discovery and improving the reliability of human-involved systems. Their diverse experience includes mobile app development at Kindred Healthcare and research roles that involved advanced data processing and machine learning algorithms. Additionally, Lingyu is pursuing a Graduate Certificate in Data Science at the University of Louisville.