Paul has been a software developer for over 25 years, starting as a webmaster in 1995. Paul has worked on securely connecting merchants with banking mainframes; providing governments with digital signing and receipting of documents, and solved Y2K. He has helped scale some of the largest web sites of its time (eBay, Obamacare) and worked on command-and-control systems of life-saving McMurdo beacons. Paul has recognized the deficiency of security from his past and is proud of the solution that is available in OpenTDF.