Peter McCaffrey, MD is a physician informaticist as well as Co-Founder and Chief Technology Officer at Hadera Technologies, a healthcare data science and cloud company. Peter attended medical school at The John Hopkins University School of Medicine, during which time he was the Founder and CEO of Accetia, Inc where his team developed a cloud analytics platform for next generation sequencing. Peter did his residency in Clinical Pathology and Laboratory Medicine at the Massachusetts General Hospital, where he also served as Chief Resident. Together with John Monahan, Peter has developed several production healthcare applications including a clinical analytics dashboard that currently runs at the Massachusetts General Hospital. Peter has worked with hospitals in Massachusetts, Texas, California and overseas in project areas ranging from application development to analytics, application architecture and IT project management. Peter also is an Amazon Web Services Certified Solutions Architect. Peter and John have a passion for informatics and routinely lead medical informatics teaching sessions at the Massachusetts General Hospital to audiences consisting of residents, faculty and existing clinical informatics fellows.