Arnoldo is a recognized data science innovator and leader in developing simMachines explainable AI technology. Arnoldo obtained his PhD in Japan (Kyutech) and performed research in Germany (Max Planck Institute). In 2014 his technology was honored with a TR35 MIT Technology Review innovation award. In 2015, the technology he developed identified a major vulnerability in the Windows OS that existed since the year 2000, known as the JASBUG.