An individual named Sivarat Malapet has completed the online Coursera course "The Data Scientist's Toolbox" through Johns Hopkins University with distinction. The certificate verifies Sivarat Malapet's identity and participation in the 4-week course, though it does not confer academic credit or official university status. The course was authorized by professors Jeff Leek, Roger Peng, and Brian Caffo of the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health.