Joe Mayo is an author, instructor, and independent consultant who has been working with C# and .NET since its announcement in the summer of the year 2000. As an independent consultant, he's worked with a variety of organizations from startup to fortune 500 enterprise. His experience in this journey includes desktop, web, mobile, cloud, and AI technologies. In addition to practical hands-on application, he's also taught C# and .NET for many years via in-person, live video, and recorded video courses. His top open-source project is LINQ to Twitter (on GitHub), with over 1,000,000 NuGet downloads. When Joe isn't serving valued customers, he contributes to the community through Q&A forums, presenting, and (one of his favorite pastimes) writing.