Jin-xin Zheng is a Ph.D. candidate at The National Institute of Parasitic Diseases, China CDC. He got his bachelor’s degree from Anhui Medical University in 2015, then enrolled on a master’s training program in Nanjing Medical University. He has three years of study experience in Public Health, especially in bio-statistics, and cooperated with a clinician for trail setup and data analysis, by applying machine learning methods to health researches. He has a passion in R and Python statistics tools for medical data analysis and visualizations.