John provides expertise and expert witness services to help companies address various matters related to digital forensics and electronic discovery (eDiscovery), including leading investigations, ensuring proper preservation of evidence items and chain of custody. He develops processes, creates workflows, leads implementation projects as well as GDPR data mapping services for clients including major financial institutions, Fortune 100 companies, AmLaw 100 law firms as well as many other organizations small and large. In addition, he provides expert witness services and consulting in matters of all sizes. His work spans some of the largest litigations and matters on record in the United States and many of the 39 countries where has worked on cases.

John is a certified forensic examiner, licensed private investigator and information technology veteran. He has over two decades of experience working with the US Government and both public and private companies. He serves clients in a variety of industries and is an advisor to outside counsel, general counsel and in-house executives on best practices.